Aux Mix 1U

3 Channel Stereo Mixer with Stereo Aux Bus

Mix it, Send It

Flexible and performance-focused stereo mixer to blend and send audio with a dedicated Aux bus. Create feedback chains, cue sounds, or mix dub-style.  

The Aux Mix 1U is a 3-channel stereo mixer module with a stereo Aux send bus. The Aux Mix 1U provides routing options for Send FX, Parallel Processing, Feedback Mixing, and more. It is designed for audio signals only (not for mixing CV).

Each channel has a dedicated pair of inputs for stereo audio sources. The left channel inputs are normalled to the right for mono audio sources. All 3 channels feature a precise Level attenuator, a Mute switch, and an LED input activity level indicator. The three stereo channels are mixed & summed to the Main Outputs, where they can be patched out to a wider Eurorack system or external pro-audio equipment. The output stage features soft-clipping diodes for smoother saturation when signal levels are very high.

In addition to the main mix controls, channels 1 & 2 also feature an Aux Level attenuator with a Pre / Post switch. These can be used to create an independent Aux Mix which is routed to another pair of outputs, separate from the Main mix. The Aux output stage also features the same soft-clipping diodes as the Main output. Aux Mix 1U has four 3-pin connectors on the rear side for directly routing audio between other Intellijel Cases & Modules – without the need for patching cables. Connections include Aux In, Aux Out, Chain In & Chain Out. This also allows you to chain multiple Aux Mix 1U modules together to form even bigger mix chains.

It is AC-coupled, and uses audio-grade, logarithmic attenuators for a smooth, even response across the entire volume range.

Features

• Three stereo inputs with normals for mono signal sources.
• Mute switches and activity LEDs on each channel.
• Channels one and two have stereo Aux send controls with individual pre/post routing switches.
• Main and Aux buses have soft clipping diodes to prevent harsh clipping.
• Connections on rear panel for chaining the mix bus and aux buses (3 pin cables included).
• Pairs well with the Stereo I/O 1U.

  
  

  
  

  3-pin Link Compatible Modules & Cases

  Intellijel Case / Module	Input > Aux Mix 1U	Aux Mix 1U > Output	No. of Connections
  104HP / 84HP x 7U Performance Case	Yes	Yes	2
  104HP x 4U Palette Case	Yes	Yes	2
  62HP x 4U Palette Case	Yes	Yes	1
  Outs 3U	No	Yes	1
  Audio I/O 3U	Yes	Yes	2
  Mixup 3U	Yes	Yes	2
  X-Fade 1U	Yes	No	1
  Stereo Mix 1U	Yes	Yes	2
  X/Y I/O 1U	Yes	Yes	2
  Headphones 1U (V2)	No	Yes	1

  Specs + Downloads

  Width		32HP
  Depth		42mm
  Power		48mA @ +12V 42mA @ -12V

  Manual		Manual (2024.12.12)
  ModularGrid		ModularGrid