Doepfer A-151 Quad Sequential Switch

Module a-151 (quad sequential switch) is like an electronic four-position rotary switch. It includes trigger and reset inputs, four in / outputs, and a common out / input. Each time a pulse is received at the trigger input socket, the common out / input is connected to the next in / output. After the fourth in / output, the next trigger makes it step back to the first again, and so on. A positive pulse at the reset input switches the out / input immediately back to the first in / output voltages in the range -8v...+8v at the o/i resp. i/o sockets can be processed by the module.

Includes ribbon cable.

Video: https://youtu.be/xCr2Tk5WvNI

Product Specs

• Item Number: 40704
• Make: Doepfer
• Model: A-151 Quad Sequential Switch
• Condition: Very Good
• Finish: Silver
• Categories: keyboards-and-synths ⇒ eurorack
• Function: Switch Quad
• Made In: Germany
• MPN: 40704
• Modular Grid: Eurorack ⓘ ＋
• Dimensions*: 4 HP 35 mm deep
• Power*: 20 mA +12V 10 mA -12V 0 mA 5V

* User contributed details