The Make Noise XOH (miX Out Headphone) is a stereo mixer and line-level and headphone output module for Eurorack modular systems. Offering two stereo input channels with dedicated level controls, it is a great way to tie together multiple stereo sources for final output mixing and level conversion (from, say, an X-PAN, or a Mimeophon). It provides dedicated line-level outputs for both left and right channels, as well as a dedicated stereo headphone output with its own level control.

The left input for both A and B channels is normalled to the right input, so mono-to-stereo upmixing is possible. And additionally, the headphone output can act as a line level output with dedicated level control (versus the fixed-gain primary line outputs). Providing a simple solution to the age-old problems of modular stereo mixing and output level control, XOH is a welcome addition to any modular synth.

• Stereo output module
• Two channels of stereo input, each with dedicated level controls
• Stereo line output
• Stereo headphone output with dedicated level control
• Overload LED indicator for simple level monitoring