Audio Output

An output module that converts the Eurorack signal into balanced line levels. LED Bargraph VU-meter, Gain trimmer and a Headphones Amplifier
The module incorporates a VU meter, gain trimmer and a headphones amplifier with separate volume control, designed to drive 250 ohm studio headphones, with 1/4" HP jack. Right input channel is normalled to the left input channel.

https://www.tindie.com/products/tkilla64/audio-output-eurorack-module-full-kit/