line/headphone output

b:18 is a stereo output module with a headphone amplifier and a balanced line driver in just 2HP. It takes a Eurorack-level mono or stereo input, shifts it to professional line level, and passes it through two separate volume controls for headphones and line before driving the outputs. The headphone amp can comfortably drive high-impedance headphones.

https://bartinstruments.com/products/b-18