A-154 Sequencer Controller

Doepfer's sequencer controller for the A-155 in 22 HP: running modes, first and last steps, a voltage controlled clock and its pulse width, each set by hand and by voltage.

Key features

• Nine running modes: forward, backward, pendulum, random and CV addressed, the first four also as one shots, shown by six lamps
• First and Last steps, each by hand and by CV with an attenuator
• An internal clock, rate and pulse width by hand and by CV, on two Clock Out sockets
• Start, Stop, Reset and Clock buttons with their inputs; Ext. Clock normalled to the internal clock
• 8 or 16 steps (two A-155 through an A-150, the 9-16/A3 output)
• Needs at least one A-155, which it drives by internal cables