DoepferA-152 Addressed T&H / Switch

Doepfer A-152

Doepfer’s A-152 has a variety of potential uses. The module is comprised of three sections: a bidirectional multiplexer, 8 track and holds, and eight digital outputs. The module is capable of behaving as a sequential switch, audio router, shift register, S&H, and more. A brief breakdown of each section’s functionality is as follows: each digital output only emits voltage when its output stage is addressed, meaning the module can be used as a gate sequencer. The T&H submodule section functions like a combination of a shift register and signal router. Finally, the multiplexer acts as an 8:1 switch, or as a 1:8 signal router.

A-152 Features

• Tremendously flexible, open-ended design
• Eight-to-one bidirectional switch
• Eight addressable track and hold circuits with common input
• Eight digital outputs for clock sequencing
• Voltage control and clock inputs for currently selected address/stage
• Reset input for deeper clock control