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{"id":4504701927487,"title":"Shift Line Twin MkIIIS - Tube Guitar Preamp \u0026 Cabinet Simulator Pedal","handle":"shift-line-twin-mkiiis","description":"\u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003cstrong\u003eNo Taxes, Duties, Tariffs - Fast Free Shipping \u003c\/strong\u003e\u003cstrong\u003e- \u003c\/strong\u003e\u003cstrong\u003eFree Returns\u003cbr\u003e\u003c\/strong\u003e$440 is your total cost here for the \u003cstrong\u003eShift Line Twin MkIIIS\u003c\/strong\u003e, and the power supply is included.\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eShift Line Twin MkIIIS\u003c\/strong\u003e is the 3rd version of this tube guitar preamplifier and cab simulator, which boasts a unique sound, universal connectivity, all in a compact enclosure. The \u003cstrong\u003edynamic range has been expanded\u003c\/strong\u003e to achieve maximum gain. As a result, it can go from its renowned clean sound, \u003cstrong\u003einto crunch and overdrive without external boosting\u003c\/strong\u003e. The Twin has an \u003cstrong\u003eanalog bypass circuit\u003c\/strong\u003e for the digital IR cab sim, and can be 100% analog when the cab sim is not engaged.\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/ZEr9ISJe6Iw\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\" width=\"240\" height=\"120\" frameborder=\"0\"\u003e\u003cbr\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThe\u003cstrong\u003e Shift Line Twin cabinet simulation \u003c\/strong\u003e(cab sim) is based on the Impulse Response \u003cstrong\u003e(IR)\u003c\/strong\u003e convolution technology, which provides a realistic and detailed sound, while\u003cstrong\u003e preserving the character of the power amp, cabinet, and microphone used to record the impulse\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe Twin comes with two impulses recorded from the Fender Twin combo amplifier. The \u003cstrong\u003emicroSD card slot allows users to upload their own cabinet impulses\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eDEMO VIDEO:\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eCheck out the awesome detailed demo video on this page \u003c\/span\u003e\u003c\/strong\u003ein the photos section, many thanks to guitar and effects wizard\u003cstrong\u003e Brett Kingman\u003c\/strong\u003e.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/ELZaVvqM3FI\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\" width=\"240\" height=\"135\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCONNECTIONS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0017\/7779\/5135\/files\/shift-line-twin-connections.jpg?v=1583428933\" alt=\"Shift Line Twin Connections\"\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIN\u003c\/strong\u003e is the signal source input.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHRU\u003c\/strong\u003e is a buffered output for the unprocessed signal split from the IN jack.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSEND\/RETURN\u003c\/strong\u003e is a series effects loop for external processing. \u003cem\u003eThe SEND out can also be used as an additional output.\u003c\/em\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOUT\u003c\/strong\u003e is the main output designed to connect the preamplifier to a power amplifier \u003cem\u003e(RETURN or POWER AMP IN on combo amplifiers, INPUT on power amplifiers).\u003c\/em\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAUX IN\u003c\/strong\u003e is an external audio input \u003cem\u003e(the signal from the AUX IN is only heard through the PHONES output).\u003c\/em\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePHONES\u003c\/strong\u003e is a headphones output.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBALANCED OUT\u003c\/strong\u003e is a balanced output.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePOWER IN\u003c\/strong\u003e is a power supply input. \u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eShift Line's\u003c\/strong\u003e \u003c\/span\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eU.S. compatible\u003c\/strong\u003e \u003cstrong\u003epower supply is included\u003c\/strong\u003e\u003c\/span\u003e. The power requirements are 12V DC 650mA.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMICRO SD\u003c\/strong\u003e is a microSD card slot. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOur customers at Reverb gave Shift Line Twin 5 star reviews:\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0017\/7779\/5135\/files\/review-shift-line-twin.png?v=1594749783\" alt=\"Review of Shift Line Twin\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0017\/7779\/5135\/files\/review-shift-line-twin-mkiiis.png?v=1586466235\" alt=\"Shift Line Twin MkIIIS Review\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eCONTROLS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0017\/7779\/5135\/files\/shift-line-twin-controls.jpg?v=1583430246\" alt=\"Shift Line Twin Controls\"\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGAIN\u003c\/strong\u003e controls input signal amplification. It can go from a crystal-clear sound all the way to a classic California-style overdrive.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBASS, MIDDLE, \u0026amp; TREBLE KNOBS\u003c\/strong\u003e constitute a classic 3-band passive EQ with a mild frequency correction effect.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMASTER\u003c\/strong\u003e controls the volume of the signal coming from the OUT jack.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVOLUME\u003c\/strong\u003e controls the volume of the signal coming from the PHONES and BALANCED OUT jacks. \u003cem\u003eThe MASTER and VOLUME knobs work independently.\u003c\/em\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTOP SWITCH\u003c\/strong\u003e controls the signal’s high frequency harmonic content. The “+” position accentuates the highs and the attack. The ”-” position provides a milder sound by cutting the high frequencies. The neutral position does not affect the signal in any way.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGND SWITCH\u003c\/strong\u003e allows to override “ground loops” that can negatively affect the signal when using XLR connections. In the lower position of the switch, the preamp’s “ground” is connected to the signal receiver’s “ground”. In the middle position, the “grounds” are disconnected. In the upper position, the “grounds” are connected and an additional filter is used to remove interference. \u003cem\u003eThe optimal setting of the GND switch is selected by ear: there should be a minimum amount of 50Hz hum and interference.\u003c\/em\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCAB SWITCH\u003c\/strong\u003e selects one of the two built-in cabinet impulses recorded from a Fender Twin combo amplifier with two JBL D120F speakers:\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e“A” position\u003c\/strong\u003e selects the impulse recorded by a LOMO 19A19 microphone placed 15cm away from the edge of the speaker’s protective cap.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMiddle Position\u003c\/strong\u003e, cabinet simulation is disengaged.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e“B” Position\u003c\/strong\u003e selects the impulse recorded by a Sennheiser e609 microphone placed 25cm away from the center of the speaker.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cem\u003e\u003cbr\u003eWhen using a microSD card, impulses are loaded from the corresponding folder on the card. The CAB switch affects the signal from the BALANCED OUT and the PHONES OUT but does not affect the signal from the main OUT. \u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0017\/7779\/5135\/files\/shift-line-twin-mkIIIs-schematic.jpg?v=1583432271\" alt=\"Shift Line Twin Schematic\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/Dj0KZcMe-d0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\" width=\"240\" height=\"135\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eLOADING IMPULSES: Using a microSD card\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cem\u003eBefore using a microSD card, make sure it is \u003cstrong\u003eformatted to the FAT32 filesystem\u003c\/strong\u003e.\u003cbr\u003e\u003cbr\u003e\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003eWhen the memory card is used for the first time, \u003cstrong\u003ea “Shift_IR” folder is automatically created on it\u003c\/strong\u003e. The folder contains two more folders (“A” and “B”, corresponding to the CAB switch positions) in which the default impulses are stored. \u003cstrong\u003eTo use external impulses, replace the default ones with your own files.\u003c\/strong\u003e The supported impulse format is 24bit 48kHZ WAVE PCM1, uncompressed.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTo restore the default impulse files, insert a blank microSD card into the device.\u003c\/strong\u003e This will create a “Shift_IR” folder containing the default files. If no card is inserted, the built-in impulses are used.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003cbr\u003e\u003cstrong\u003eUSER MANUAL DOWNLOAD:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0017\/7779\/5135\/files\/shift-line-twin-mkIIIs-manual-schematic.pdf\" target=\"_blank\" title=\"Shift Line Twin MkIIIS Manual And Schematic\" rel=\"noopener noreferrer\"\u003e\u003cstrong\u003eShift Line Twin MkIIIS Manual PDF\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eSPECIFICATIONS:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube type:\u003c\/strong\u003e 12AX7\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory card type:\u003c\/strong\u003e microSD\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIR latency:\u003c\/strong\u003e 1.2ms\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIN:\u003c\/strong\u003e 6.3mm, mono, unbalanced, -20dB, 1MOhm input impedance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHRU:\u003c\/strong\u003e 6.3mm, mono, unbalanced, -20dB, 1kOhm output impedance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSEND:\u003c\/strong\u003e 6.3mm, mono, unbalanced, -10dB, 1kOhm output impedance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRETURN:\u003c\/strong\u003e 6.3mm, mono, unbalanced, -10dB, 1MOhm input impedance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOUT:\u003c\/strong\u003e 6.3mm, mono, unbalanced, +20dB, 1kOhm output impedance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBALANCED OUT:\u003c\/strong\u003e XLR, mono, balanced, +10dB, 1kOhm output impedance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAUX:\u003c\/strong\u003e 3.5mm, stereo, unbalanced, 0dB, 10kOhm input impedance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePHONES:\u003c\/strong\u003e 3.5mm, stereo, unbalanced, +10dB, 10Ohm output impedance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePOWER SUPPLY:\u003c\/strong\u003e \u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eShift Line's\u003c\/strong\u003e \u003cstrong\u003eU.S. compatible\u003c\/strong\u003e \u003cstrong\u003epower supply is included\u003c\/strong\u003e\u003c\/span\u003e. 12V DC 650mA, negative tip, 2.1\/5.5mm diameter. Phantom power of the balanced line (+48V) or battery power are insufficient for the preamp to operate on. If phantom power is turned on, it will not damage the device. \u003cstrong\u003eUse the included power supply, or a regulated power supply only.\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e (LxWxH) 122x102x55mm (4.8x4x2.2”)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Weight:\u003c\/strong\u003e 480g (1.06lb)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply Weight:\u003c\/strong\u003e 120g (0.26lb)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eINCLUDED IN THE BOX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShift Line\u003c\/strong\u003e \u003cstrong\u003eTwin MkIIIS\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e 12V DC 1000mA with 4 changeable plugs \u003cem\u003e(U.S. compatible plug is included)\u003c\/em\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser Manual\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/Fp2JZH1Gy5U\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\" width=\"240\" height=\"135\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eWARRANTY:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003eComes with Shift Line's \u003cstrong\u003e3 year\u003c\/strong\u003e warranty for all electronic components, and \u003cstrong\u003e1 year\u003c\/strong\u003e for components subject to mechanical impact (potentiometers, footswitches, switches, jacks).\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSHIPPING:\u003cbr\u003e\u003c\/strong\u003e\u003cb\u003eShips fast!\u003c\/b\u003e Usually same day, within 24 hours at most, with \u003cstrong\u003eFree Shipping\u003c\/strong\u003e \u003cstrong\u003ewith tracking\u003c\/strong\u003e (1 biz day processing, 1-3 biz days transit time). 2-Day guaranteed shipping is also available.\u003c\/p\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003eOur added value, when purchased here at coolguitarshop.us:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest Total Price:\u003c\/strong\u003e $440 is your absolute final\/total cost here.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Sales Taxes\u003c\/strong\u003e,\u003cstrong\u003e Duties, or Tariffs:\u003c\/strong\u003e We pay all of these for you!\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Free Shipping\u003c\/strong\u003e in U.S.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Risk: Try it on your own rig for 30 days.\u003c\/strong\u003e Don't love it? Return it for a full refund... no hassles, no costs. (We'll send you a prepaid return label link.)\u003c\/li\u003e\n\u003cli\u003eRock-solid customer service, \u003cstrong\u003e365 days a year\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eGet that warm, tube-based preamp tone, along with the Fender Twin combo amp cabinet simulation, with the \u003cstrong\u003eShift Line Twin MkIIIS\u003c\/strong\u003e.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","published_at":"2020-03-07T08:52:54-05:00","created_at":"2020-03-04T17:31:38-05:00","vendor":"Shift Line","type":"Effects and Pedals \/ Preamps","tags":["Brand_Shift Line","Other Features_Handmade","Price_$200+"],"price":44000,"price_min":44000,"price_max":44000,"available":false,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":31886429257791,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"sl-twin","requires_shipping":true,"taxable":false,"featured_image":null,"available":false,"name":"Shift Line Twin MkIIIS - Tube Guitar Preamp \u0026 Cabinet Simulator Pedal","public_title":null,"options":["Default Title"],"price":44000,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/0017\/7779\/5135\/products\/shift-line-twin-mkiiis-preamp-pedal.jpg?v=1583435348","\/\/cdn.shopify.com\/s\/files\/1\/0017\/7779\/5135\/products\/shift-line-twin-mkiiis-preamp-pedal-1.jpg?v=1583435356","\/\/cdn.shopify.com\/s\/files\/1\/0017\/7779\/5135\/products\/shift-line-twin-mkiiis-preamp-pedal-2.jpg?v=1583435363","\/\/cdn.shopify.com\/s\/files\/1\/0017\/7779\/5135\/products\/shift-line-twin-mkiiis-preamp-pedal-3.jpg?v=1583435370","\/\/cdn.shopify.com\/s\/files\/1\/0017\/7779\/5135\/products\/shift-line-twin-mkiiis-preamp-pedal-4.jpg?v=1583435378","\/\/cdn.shopify.com\/s\/files\/1\/0017\/7779\/5135\/products\/shift-line-twin-mkiiis-preamp-pedal-5.jpg?v=1583435386","\/\/cdn.shopify.com\/s\/files\/1\/0017\/7779\/5135\/products\/shift-line-twin-mkiiis-preamp-pedal-6.jpg?v=1583435394","\/\/cdn.shopify.com\/s\/files\/1\/0017\/7779\/5135\/products\/shift-line-effects-pedal-power-supply.jpg?v=1583435423","\/\/cdn.shopify.com\/s\/files\/1\/0017\/7779\/5135\/products\/video-button_8fc16900-406a-4376-b8c3-1571707ea22b.png?v=1583435083"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/0017\/7779\/5135\/products\/shift-line-twin-mkiiis-preamp-pedal.jpg?v=1583435348","options":["Title"],"media":[{"alt":"Shift 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Guitar Preamp Cab Simulator Pedal","id":6374443974719,"position":7,"preview_image":{"aspect_ratio":1.0,"height":1080,"width":1080,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0017\/7779\/5135\/products\/shift-line-twin-mkiiis-preamp-pedal-6.jpg?v=1583435394"},"aspect_ratio":1.0,"height":1080,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0017\/7779\/5135\/products\/shift-line-twin-mkiiis-preamp-pedal-6.jpg?v=1583435394","width":1080},{"alt":"Shift Line Effects Pedal Power Supply","id":6374443778111,"position":8,"preview_image":{"aspect_ratio":1.0,"height":1080,"width":1080,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0017\/7779\/5135\/products\/shift-line-effects-pedal-power-supply.jpg?v=1583435423"},"aspect_ratio":1.0,"height":1080,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0017\/7779\/5135\/products\/shift-line-effects-pedal-power-supply.jpg?v=1583435423","width":1080},{"alt":"\u003ciframe width=\"691\" height=\"389\" src=\"https:\/\/www.youtube.com\/embed\/Si1bfH6VjSE\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e","id":6371588964415,"position":9,"preview_image":{"aspect_ratio":1.0,"height":400,"width":400,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0017\/7779\/5135\/products\/video-button_8fc16900-406a-4376-b8c3-1571707ea22b.png?v=1583361101"},"aspect_ratio":1.0,"height":400,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0017\/7779\/5135\/products\/video-button_8fc16900-406a-4376-b8c3-1571707ea22b.png?v=1583361101","width":400}],"content":"\u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003cstrong\u003eNo Taxes, Duties, Tariffs - Fast Free Shipping \u003c\/strong\u003e\u003cstrong\u003e- \u003c\/strong\u003e\u003cstrong\u003eFree Returns\u003cbr\u003e\u003c\/strong\u003e$440 is your total cost here for the \u003cstrong\u003eShift Line Twin MkIIIS\u003c\/strong\u003e, and the power supply is included.\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eShift Line Twin MkIIIS\u003c\/strong\u003e is the 3rd version of this tube guitar preamplifier and cab simulator, which boasts a unique sound, universal connectivity, all in a compact enclosure. The \u003cstrong\u003edynamic range has been expanded\u003c\/strong\u003e to achieve maximum gain. As a result, it can go from its renowned clean sound, \u003cstrong\u003einto crunch and overdrive without external boosting\u003c\/strong\u003e. The Twin has an \u003cstrong\u003eanalog bypass circuit\u003c\/strong\u003e for the digital IR cab sim, and can be 100% analog when the cab sim is not engaged.\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/ZEr9ISJe6Iw\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\" width=\"240\" height=\"120\" frameborder=\"0\"\u003e\u003cbr\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThe\u003cstrong\u003e Shift Line Twin cabinet simulation \u003c\/strong\u003e(cab sim) is based on the Impulse Response \u003cstrong\u003e(IR)\u003c\/strong\u003e convolution technology, which provides a realistic and detailed sound, while\u003cstrong\u003e preserving the character of the power amp, cabinet, and microphone used to record the impulse\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe Twin comes with two impulses recorded from the Fender Twin combo amplifier. The \u003cstrong\u003emicroSD card slot allows users to upload their own cabinet impulses\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eDEMO VIDEO:\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eCheck out the awesome detailed demo video on this page \u003c\/span\u003e\u003c\/strong\u003ein the photos section, many thanks to guitar and effects wizard\u003cstrong\u003e Brett Kingman\u003c\/strong\u003e.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/ELZaVvqM3FI\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\" width=\"240\" height=\"135\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCONNECTIONS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0017\/7779\/5135\/files\/shift-line-twin-connections.jpg?v=1583428933\" alt=\"Shift Line Twin Connections\"\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIN\u003c\/strong\u003e is the signal source input.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHRU\u003c\/strong\u003e is a buffered output for the unprocessed signal split from the IN jack.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSEND\/RETURN\u003c\/strong\u003e is a series effects loop for external processing. \u003cem\u003eThe SEND out can also be used as an additional output.\u003c\/em\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOUT\u003c\/strong\u003e is the main output designed to connect the preamplifier to a power amplifier \u003cem\u003e(RETURN or POWER AMP IN on combo amplifiers, INPUT on power amplifiers).\u003c\/em\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAUX IN\u003c\/strong\u003e is an external audio input \u003cem\u003e(the signal from the AUX IN is only heard through the PHONES output).\u003c\/em\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePHONES\u003c\/strong\u003e is a headphones output.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBALANCED OUT\u003c\/strong\u003e is a balanced output.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePOWER IN\u003c\/strong\u003e is a power supply input. \u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eShift Line's\u003c\/strong\u003e \u003c\/span\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eU.S. compatible\u003c\/strong\u003e \u003cstrong\u003epower supply is included\u003c\/strong\u003e\u003c\/span\u003e. The power requirements are 12V DC 650mA.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMICRO SD\u003c\/strong\u003e is a microSD card slot. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOur customers at Reverb gave Shift Line Twin 5 star reviews:\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0017\/7779\/5135\/files\/review-shift-line-twin.png?v=1594749783\" alt=\"Review of Shift Line Twin\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0017\/7779\/5135\/files\/review-shift-line-twin-mkiiis.png?v=1586466235\" alt=\"Shift Line Twin MkIIIS Review\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eCONTROLS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0017\/7779\/5135\/files\/shift-line-twin-controls.jpg?v=1583430246\" alt=\"Shift Line Twin Controls\"\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGAIN\u003c\/strong\u003e controls input signal amplification. It can go from a crystal-clear sound all the way to a classic California-style overdrive.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBASS, MIDDLE, \u0026amp; TREBLE KNOBS\u003c\/strong\u003e constitute a classic 3-band passive EQ with a mild frequency correction effect.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMASTER\u003c\/strong\u003e controls the volume of the signal coming from the OUT jack.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVOLUME\u003c\/strong\u003e controls the volume of the signal coming from the PHONES and BALANCED OUT jacks. \u003cem\u003eThe MASTER and VOLUME knobs work independently.\u003c\/em\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTOP SWITCH\u003c\/strong\u003e controls the signal’s high frequency harmonic content. The “+” position accentuates the highs and the attack. The ”-” position provides a milder sound by cutting the high frequencies. The neutral position does not affect the signal in any way.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGND SWITCH\u003c\/strong\u003e allows to override “ground loops” that can negatively affect the signal when using XLR connections. In the lower position of the switch, the preamp’s “ground” is connected to the signal receiver’s “ground”. In the middle position, the “grounds” are disconnected. In the upper position, the “grounds” are connected and an additional filter is used to remove interference. \u003cem\u003eThe optimal setting of the GND switch is selected by ear: there should be a minimum amount of 50Hz hum and interference.\u003c\/em\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCAB SWITCH\u003c\/strong\u003e selects one of the two built-in cabinet impulses recorded from a Fender Twin combo amplifier with two JBL D120F speakers:\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e“A” position\u003c\/strong\u003e selects the impulse recorded by a LOMO 19A19 microphone placed 15cm away from the edge of the speaker’s protective cap.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMiddle Position\u003c\/strong\u003e, cabinet simulation is disengaged.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e“B” Position\u003c\/strong\u003e selects the impulse recorded by a Sennheiser e609 microphone placed 25cm away from the center of the speaker.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cem\u003e\u003cbr\u003eWhen using a microSD card, impulses are loaded from the corresponding folder on the card. The CAB switch affects the signal from the BALANCED OUT and the PHONES OUT but does not affect the signal from the main OUT. \u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0017\/7779\/5135\/files\/shift-line-twin-mkIIIs-schematic.jpg?v=1583432271\" alt=\"Shift Line Twin Schematic\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/Dj0KZcMe-d0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\" width=\"240\" height=\"135\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eLOADING IMPULSES: Using a microSD card\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cem\u003eBefore using a microSD card, make sure it is \u003cstrong\u003eformatted to the FAT32 filesystem\u003c\/strong\u003e.\u003cbr\u003e\u003cbr\u003e\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003eWhen the memory card is used for the first time, \u003cstrong\u003ea “Shift_IR” folder is automatically created on it\u003c\/strong\u003e. The folder contains two more folders (“A” and “B”, corresponding to the CAB switch positions) in which the default impulses are stored. \u003cstrong\u003eTo use external impulses, replace the default ones with your own files.\u003c\/strong\u003e The supported impulse format is 24bit 48kHZ WAVE PCM1, uncompressed.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTo restore the default impulse files, insert a blank microSD card into the device.\u003c\/strong\u003e This will create a “Shift_IR” folder containing the default files. If no card is inserted, the built-in impulses are used.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003cbr\u003e\u003cstrong\u003eUSER MANUAL DOWNLOAD:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0017\/7779\/5135\/files\/shift-line-twin-mkIIIs-manual-schematic.pdf\" target=\"_blank\" title=\"Shift Line Twin MkIIIS Manual And Schematic\" rel=\"noopener noreferrer\"\u003e\u003cstrong\u003eShift Line Twin MkIIIS Manual PDF\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eSPECIFICATIONS:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube type:\u003c\/strong\u003e 12AX7\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory card type:\u003c\/strong\u003e microSD\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIR latency:\u003c\/strong\u003e 1.2ms\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIN:\u003c\/strong\u003e 6.3mm, mono, unbalanced, -20dB, 1MOhm input impedance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHRU:\u003c\/strong\u003e 6.3mm, mono, unbalanced, -20dB, 1kOhm output impedance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSEND:\u003c\/strong\u003e 6.3mm, mono, unbalanced, -10dB, 1kOhm output impedance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRETURN:\u003c\/strong\u003e 6.3mm, mono, unbalanced, -10dB, 1MOhm input impedance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOUT:\u003c\/strong\u003e 6.3mm, mono, unbalanced, +20dB, 1kOhm output impedance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBALANCED OUT:\u003c\/strong\u003e XLR, mono, balanced, +10dB, 1kOhm output impedance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAUX:\u003c\/strong\u003e 3.5mm, stereo, unbalanced, 0dB, 10kOhm input impedance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePHONES:\u003c\/strong\u003e 3.5mm, stereo, unbalanced, +10dB, 10Ohm output impedance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePOWER SUPPLY:\u003c\/strong\u003e \u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eShift Line's\u003c\/strong\u003e \u003cstrong\u003eU.S. compatible\u003c\/strong\u003e \u003cstrong\u003epower supply is included\u003c\/strong\u003e\u003c\/span\u003e. 12V DC 650mA, negative tip, 2.1\/5.5mm diameter. Phantom power of the balanced line (+48V) or battery power are insufficient for the preamp to operate on. If phantom power is turned on, it will not damage the device. \u003cstrong\u003eUse the included power supply, or a regulated power supply only.\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e (LxWxH) 122x102x55mm (4.8x4x2.2”)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Weight:\u003c\/strong\u003e 480g (1.06lb)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply Weight:\u003c\/strong\u003e 120g (0.26lb)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eINCLUDED IN THE BOX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShift Line\u003c\/strong\u003e \u003cstrong\u003eTwin MkIIIS\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e 12V DC 1000mA with 4 changeable plugs \u003cem\u003e(U.S. compatible plug is included)\u003c\/em\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser Manual\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/Fp2JZH1Gy5U\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\" width=\"240\" height=\"135\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eWARRANTY:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003eComes with Shift Line's \u003cstrong\u003e3 year\u003c\/strong\u003e warranty for all electronic components, and \u003cstrong\u003e1 year\u003c\/strong\u003e for components subject to mechanical impact (potentiometers, footswitches, switches, jacks).\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSHIPPING:\u003cbr\u003e\u003c\/strong\u003e\u003cb\u003eShips fast!\u003c\/b\u003e Usually same day, within 24 hours at most, with \u003cstrong\u003eFree Shipping\u003c\/strong\u003e \u003cstrong\u003ewith tracking\u003c\/strong\u003e (1 biz day processing, 1-3 biz days transit time). 2-Day guaranteed shipping is also available.\u003c\/p\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003eOur added value, when purchased here at coolguitarshop.us:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest Total Price:\u003c\/strong\u003e $440 is your absolute final\/total cost here.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Sales Taxes\u003c\/strong\u003e,\u003cstrong\u003e Duties, or Tariffs:\u003c\/strong\u003e We pay all of these for you!\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Free Shipping\u003c\/strong\u003e in U.S.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Risk: Try it on your own rig for 30 days.\u003c\/strong\u003e Don't love it? Return it for a full refund... no hassles, no costs. (We'll send you a prepaid return label link.)\u003c\/li\u003e\n\u003cli\u003eRock-solid customer service, \u003cstrong\u003e365 days a year\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eGet that warm, tube-based preamp tone, along with the Fender Twin combo amp cabinet simulation, with the \u003cstrong\u003eShift Line Twin MkIIIS\u003c\/strong\u003e.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e"}

Shift Line Twin MkIIIS - Tube Guitar Preamp & Cabinet Simulator Pedal

Product Description
$440.00
Maximum quantity available reached.

       

No Taxes, Duties, Tariffs - Fast Free Shipping - Free Returns
$440 is your total cost here for the Shift Line Twin MkIIIS, and the power supply is included.

The Shift Line Twin MkIIIS is the 3rd version of this tube guitar preamplifier and cab simulator, which boasts a unique sound, universal connectivity, all in a compact enclosure. The dynamic range has been expanded to achieve maximum gain. As a result, it can go from its renowned clean sound, into crunch and overdrive without external boosting. The Twin has an analog bypass circuit for the digital IR cab sim, and can be 100% analog when the cab sim is not engaged.


The Shift Line Twin cabinet simulation (cab sim) is based on the Impulse Response (IR) convolution technology, which provides a realistic and detailed sound, while preserving the character of the power amp, cabinet, and microphone used to record the impulse.

The Twin comes with two impulses recorded from the Fender Twin combo amplifier. The microSD card slot allows users to upload their own cabinet impulses.


DEMO VIDEO:
Check out the awesome detailed demo video on this page in the photos section, many thanks to guitar and effects wizard Brett Kingman.

 

CONNECTIONS:

Shift Line Twin Connections

    • IN is the signal source input.
    • THRU is a buffered output for the unprocessed signal split from the IN jack.
    • SEND/RETURN is a series effects loop for external processing. The SEND out can also be used as an additional output.
    • OUT is the main output designed to connect the preamplifier to a power amplifier (RETURN or POWER AMP IN on combo amplifiers, INPUT on power amplifiers).
    • AUX IN is an external audio input (the signal from the AUX IN is only heard through the PHONES output).
    • PHONES is a headphones output.
    • BALANCED OUT is a balanced output.
    • POWER IN is a power supply input. Shift Line's U.S. compatible power supply is included. The power requirements are 12V DC 650mA.
    • MICRO SD is a microSD card slot. 

     

    Our customers at Reverb gave Shift Line Twin 5 star reviews:

    Review of Shift Line Twin


    Shift Line Twin MkIIIS Review


    CONTROLS:

    Shift Line Twin Controls

      • GAIN controls input signal amplification. It can go from a crystal-clear sound all the way to a classic California-style overdrive.
      • BASS, MIDDLE, & TREBLE KNOBS constitute a classic 3-band passive EQ with a mild frequency correction effect.
      • MASTER controls the volume of the signal coming from the OUT jack.
      • VOLUME controls the volume of the signal coming from the PHONES and BALANCED OUT jacks. The MASTER and VOLUME knobs work independently.
      • TOP SWITCH controls the signal’s high frequency harmonic content. The “+” position accentuates the highs and the attack. The ”-” position provides a milder sound by cutting the high frequencies. The neutral position does not affect the signal in any way.
      • GND SWITCH allows to override “ground loops” that can negatively affect the signal when using XLR connections. In the lower position of the switch, the preamp’s “ground” is connected to the signal receiver’s “ground”. In the middle position, the “grounds” are disconnected. In the upper position, the “grounds” are connected and an additional filter is used to remove interference. The optimal setting of the GND switch is selected by ear: there should be a minimum amount of 50Hz hum and interference.
      • CAB SWITCH selects one of the two built-in cabinet impulses recorded from a Fender Twin combo amplifier with two JBL D120F speakers:

        • “A” position selects the impulse recorded by a LOMO 19A19 microphone placed 15cm away from the edge of the speaker’s protective cap.
        • Middle Position, cabinet simulation is disengaged.
        • “B” Position selects the impulse recorded by a Sennheiser e609 microphone placed 25cm away from the center of the speaker.

        When using a microSD card, impulses are loaded from the corresponding folder on the card. The CAB switch affects the signal from the BALANCED OUT and the PHONES OUT but does not affect the signal from the main OUT. 

      Shift Line Twin Schematic




      LOADING IMPULSES: Using a microSD card

      • Before using a microSD card, make sure it is formatted to the FAT32 filesystem.

      • When the memory card is used for the first time, a “Shift_IR” folder is automatically created on it. The folder contains two more folders (“A” and “B”, corresponding to the CAB switch positions) in which the default impulses are stored. To use external impulses, replace the default ones with your own files. The supported impulse format is 24bit 48kHZ WAVE PCM1, uncompressed.

      • To restore the default impulse files, insert a blank microSD card into the device. This will create a “Shift_IR” folder containing the default files. If no card is inserted, the built-in impulses are used.

       
      USER MANUAL DOWNLOAD:
      Shift Line Twin MkIIIS Manual PDF


      SPECIFICATIONS:

      • Tube type: 12AX7
      • Memory card type: microSD
      • IR latency: 1.2ms
      • IN: 6.3mm, mono, unbalanced, -20dB, 1MOhm input impedance
      • THRU: 6.3mm, mono, unbalanced, -20dB, 1kOhm output impedance
      • SEND: 6.3mm, mono, unbalanced, -10dB, 1kOhm output impedance
      • RETURN: 6.3mm, mono, unbalanced, -10dB, 1MOhm input impedance
      • OUT: 6.3mm, mono, unbalanced, +20dB, 1kOhm output impedance
      • BALANCED OUT: XLR, mono, balanced, +10dB, 1kOhm output impedance
      • AUX: 3.5mm, stereo, unbalanced, 0dB, 10kOhm input impedance
      • PHONES: 3.5mm, stereo, unbalanced, +10dB, 10Ohm output impedance
      • POWER SUPPLY: Shift Line's U.S. compatible power supply is included. 12V DC 650mA, negative tip, 2.1/5.5mm diameter. Phantom power of the balanced line (+48V) or battery power are insufficient for the preamp to operate on. If phantom power is turned on, it will not damage the device. Use the included power supply, or a regulated power supply only.
      • Dimensions: (LxWxH) 122x102x55mm (4.8x4x2.2”)
      • Unit Weight: 480g (1.06lb)
      • Power Supply Weight: 120g (0.26lb)


      INCLUDED IN THE BOX:

        • Shift Line Twin MkIIIS
        • Power Supply: 12V DC 1000mA with 4 changeable plugs (U.S. compatible plug is included)
        • User Manual


      WARRANTY:

      Comes with Shift Line's 3 year warranty for all electronic components, and 1 year for components subject to mechanical impact (potentiometers, footswitches, switches, jacks).

       

      SHIPPING:
      Ships fast! Usually same day, within 24 hours at most, with Free Shipping with tracking (1 biz day processing, 1-3 biz days transit time). 2-Day guaranteed shipping is also available.

      Our added value, when purchased here at coolguitarshop.us:

      • Best Total Price: $440 is your absolute final/total cost here.
      • No Sales Taxes, Duties, or Tariffs: We pay all of these for you!
      • Fast Free Shipping in U.S.
      • No Risk: Try it on your own rig for 30 days. Don't love it? Return it for a full refund... no hassles, no costs. (We'll send you a prepaid return label link.)
      • Rock-solid customer service, 365 days a year.

      Get that warm, tube-based preamp tone, along with the Fender Twin combo amp cabinet simulation, with the Shift Line Twin MkIIIS.

      Customer Reviews

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