The Make Noise XOH (miX Out Headphone) is a compact 6HP stereo mixing and output module designed to bridge Eurorack modular setups with external audio hardware, studio monitors, headphones, and audio interfaces. It features two independent stereo input channels (Channel A and Channel B) with dedicated level controls, making it ideal for summing dual stereo sources like delay, reverb, or complex filter modules. For mono signals, the left input of each channel pair automatically normalizes to the right input.

The module provides two parallel stereo output destinations for the blended A/B mix: a pair of independent unity-gain line-level outputs and a dedicated 3.5mm TRS headphone output with its own level control. Built with the high-quality driver circuitry derived from Make Noise's Rosie module and CV Bus system, the XOH steps down modular signal levels to safe line-level standards with soft limiting. The signal remains pristine until roughly 3 o'clock on the level dial, past which it gently saturates into overdrive, flagged by an onboard OVL (Overload) indicator LED.