Intellijel Headphones 1U (Certified Pre-Owned)

From the manufacturer:

Get close to your sounds—or not

Jam on headphones or get a quick stereo output to the PA mixer or your DAW with the 1/4" TRS jack. Mono patch? No problem, the left input is normalled to the right.

Make Some Noise Without Scaring Your Cat

This is a simple 1U module designed to allow the monitoring of a system using headphones. However, if your cat isn’t easily scared, the headphone jack doubles as a TRS stereo line level output. Simply connect the signal that you want to monitor to the 1/8″ jacks, plug in your headphones, and adjust the volume as desired.

Features

• Low noise headphone amp capable of driving high impedance studio headphones.
• Effective as a line level stereo output.
• Left eurorack input normalled to right for dual mono or discrete stereo operation