Doepfer A-183-3 Amplifier

The A-183-3 from Doepfer is a handy utility amplifier designed to boost both control voltages and audio signals. Many modules—especially from different manufacturers—sometimes require higher voltage levels to operate correctly. This module ensures compatibility by letting you raise lower output voltages up to 5V or more, making it easier to trigger envelopes, run sequencers, or bring quieter signals into a useful range.

It’s also great for audio applications, letting you give your signals an extra push wherever needed in your patch.

• DC-coupled amplifier for CV or audio

• Boosts control voltages for cross-system compatibility

• Useful for triggering sequencers or envelopes

• Can amplify low-level audio signals

• Essential utility for mixed-brand modular setups