{"product_id":"doepfer-a-155-analog-trigger-sequencer-special-order","title":"Doepfer A-155 Analog\/Trigger Sequencer (Special Order)","description":"\u003ch4\u003eSpecial Order - Estimated 4 - 8 Week Turn Around - Reserve Yours Now\u003c\/h4\u003e\n\u003cp\u003eAnalog and trigger sequencer with eight steps. Two CV rows with adjustable range, glide and sample and hold options.\u003c\/p\u003e\n\u003cp\u003eFeatures of the analog rows (knobs):\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e8 potentiometers (knobs)\u003c\/li\u003e\n\u003cli\u003elower row: Scale (knob)\u003c\/li\u003e\n\u003cli\u003eupper row: 1V\/2V\/4V (octave range switch for exact VCO control)\u003c\/li\u003e\n\u003cli\u003eGlide time (knob), same as portamento or slew limiter\u003c\/li\u003e\n\u003cli\u003eGlide Control (control input for switching glide on\/off)\u003c\/li\u003e\n\u003cli\u003eS\/H Control (control input for internal S and H, works like A-148)\u003c\/li\u003e\n\u003cli\u003ePre Glide\/S and H-Out (analog output before S\/H and glide unit, especially required when external audio signals are used as inputs of the lower row)\u003c\/li\u003e\n\u003cli\u003ePost Glide\/S and H-Out (analog output after S\/H and glide unit)\u003c\/li\u003e\n\u003cli\u003elower row: external inputs for the 8 steps (switched jack sockets), control signals or audio signals may be used as inputs (allowed voltage range -5V...+12V), the knobs of the lower row are working in this case as attenuators\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFeatures of the trigger rows (switches):\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4 Trigger\/Gate tracks with 2 rows of switches\u003c\/li\u003e\n\u003cli\u003etoggle switches of 1-0-1 type (with middle position), which can be used to send a trigger\/gate to the track above or below or to send no trigger\/gate (middle position)\u003c\/li\u003e\n\u003cli\u003e3 trigger rows (i.e. short pulse for each step set, pulse width corresponds to the pulse width of the clock\/step input signal)\u003c\/li\u003e\n\u003cli\u003e1 gate row (i.e. a high signal is applied during the length of the step set)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eControl inputs and buttons:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStep (defines the tempo of the sequence, same as clock or trigger input) - Reset (resets all rows to step 1)\u003c\/li\u003e\n\u003cli\u003eStart (starts the sequence at the momentary position)\u003c\/li\u003e\n\u003cli\u003eStop (stops the sequence at the momentary position)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eStep and Reset are compatible to the MIDI interface A-190, i.e. in combination with the A-190 the A-155 may be synchronized via MIDI. The quantizing module A-156 can be used to quantize the infinite analog voltages coming from A-155 into discrete semitone steps (multiples of 1\/12V). Without MIDI interface e.g. a LFO rectangle output can be used to define the tempo of the sequence.\u003c\/p\u003e\n\u003cp\u003eThe sequencer controller A-154 adds a lot of new functions to the A-155 (e.g. voltage controlled addressing, forward\/backward\/pendulum\/random mode, voltage control of first and last step, voltage controlled clock and gate length, step skipping, combination of several A-155 in parallel\/serial mode and many more).\u003c\/p\u003e\n\u003cp\u003ePower consumption: 80mA at +12V and 20mA at -12V\u003c\/p\u003e\n\u003cp\u003eDepth: 40mm\u003c\/p\u003e\n\u003cp\u003e50 HP\u003c\/p\u003e\n\u003cdiv class=\"uk-panel uk-margin\"\u003e\n\u003cp\u003eCondition: New\u003cbr\u003e\u003cbr\u003eInfo from Alex4\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Doepfer","offers":[{"title":"Default Title","offer_id":48396078448810,"sku":null,"price":432.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4699\/6394\/files\/image_5df5b566-9451-43bd-ac76-79bd7bdc68f9.png?v=1781122662","url":"https:\/\/www.missionsynths.com\/products\/doepfer-a-155-analog-trigger-sequencer-special-order","provider":"Mission Synths","version":"1.0","type":"link"}