Doepfer A-157 (1/2/3) Trigger Sequencer

The Doepfer A-157 Trigger Sequencer Eurorack Module is a trigger sequencer subsystem containing 3 modules: A-157-1 8x16 Trigger Matrix, A-157-2 Trigger Output and A-157-3 Control Input.

This advanced subsystem generates up to 8 trigger signals.  These trigger signals are controlled via an 8x16 LED button matrix.  The A-157 features 8 tracks with up to 16 steps each, each track can be shifted step by step.  Tracks can be quickly created using the invert and copy functions.  There are 4 individual playback modes for each track: forward, backwards, pendulum and random. 

The main features of the Doepfer A-157 Trigger Sequencer Eurorack Module include:

• Width: 52HP
• Max Depth: 45mm
• Power: 350mA@ +12V , 20mA@ -12V , 0mA@ +5V