Doepfer A-124-2 Wasp VCF (Slimline) audio-technica The R4 features a high-quality

The R4 features a high-quality built-in microphone

The end result is a pristine copy of your amp’s real tone

Adjustable high-pass filter to eliminate rumble and noise

yet notoriously difficult to master

it takes up a very small amount of space

Doepfer A-124-2 Wasp VCF (Slimline) audio-technica The R4 features a high-qualityModule A 124 2 is the slim version of the Wasp filter module A 124. The main difference compared to the A 124 are the small controls for Mix and Input Level, and the lowpass or highpass signal is available at a separate socket. A jumper is used to determine if lowpass or highpass appears at the socket. All other features are the same as the A 124. Width: 4HP Power: +30mA @ +12V 10mA @ 12V