Pulsers

A-155 Analog/Trigger Sequencer

Eight-step analogue and trigger sequencer

Doepfer · 50 HP · U3

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Trig 1
Trig 2
Trig 3
Gate
Start
Stop
Clock
Reset
Pre
Out
Post
Out
S&H
Ctrl.
Glide
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Pre
Out
Post
Out
S&H
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Glide
Ctrl.
A-155 Analog/Trigger Sequencer
Trig.
Control
Trigger Outputs
Control
1V
2V
4V
Range
Glide
Scale
Glide
External CV/Audio Inputs
Start
Stop
Clock
Reset

Panel · 254 × 128.5 mm Drag to explore →

Description

Doepfer's eight-step analogue and trigger sequencer in 50 HP: two rows of eight voltages, three trigger rows and a gate row.

Key features

  • Two analogue rows of eight knobs; the lower row can also take an external voltage or audio per step
  • Three trigger rows and a gate row, a three-way switch per step and row, with trigger and gate outputs
  • Range switch for the upper row (1, 2 or 4 V), Scale for the lower row, and a Glide control per row
  • Pre and post glide outputs, sample and hold and glide control inputs for each row
  • Start, Stop, Step (clock) and Reset, by button and by input; an LED shows each step

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