Intellijel Aux Mix 1U

Stereo mixer module with auxiliary sends

• 1U 3-channel stereo mixer with dedicated stereo aux bus
• Ideal for send FX, parallel processing, feedback mixing and "dub-style" mixing
• Designed for audio signals (not CV mixing)
• Each channel: precise level, mute and input activity LEDs
• Stereo inputs with normal L→R for mono sources
• Channels 1-2: Aux Level control with Pre/Post switch
• Separate outputs: Main Out + Aux Out
• Softclipping on Main and Aux for softer saturation and less hard clipping
• Rear 3-pin connectors for routing/chaining without patch cords (cables included)
• Links: Aux In/Out + Chain In/Out to daisy chain multiple 1U Aux Mixes
• Great in conjunction with Stereo I/O 1U

Intellijel Aux Mix 1U: 1U stereo mixer with dedicated Aux bus

TheIntellijel Aux Mix 1U is a stereo mixer designed for those who play and perform with Eurorack and want to manage mixes and effects sends flexibly, with a stereo Aux bus separate from the main mix. You can use it to create send/return, controlled feedback chains, sound cues, or dub-style workflows, while always maintaining control over levels and routing.

This is a module designed for audio (AC-coupled): it was not created to mix CVs, but to provide a musical and predictable response throughout the potentiometer travel thanks to audio-quality logarithmic attenuators.

3 stereo channels with mute, LED and normal for mono sources

The module offers three stereo channels, each with a pair of dedicated inputs. For mono sources, the left input is normalized to the right, so you can patch a single cable and get a duplicate L/R signal. Each channel includes a precise Level control, a Mute switch, and an LED that indicates the activity of the incoming signal.

The three channels are summed to the Main Outputs, ready to be sent to the rest of the Eurorack system or to external pro-audio instrumentation.

Stereo Aux Send with Pre/Post for FX, parallels and feedback

In addition to the main mix, channels 1 and 2 include an Aux Level control with Pre/Post switch. This allows you to decide whether or not the Aux send follows the channel level, easily constructing: traditional effects send, parallel processing, or feedback mix. Aux is sent to a dedicated pair of outputs(Aux Outputs), completely separate from Main.

Soft clipping on Main and Aux to avoid aggressive clipping

Both Main and Aux output stages include soft clipping diodes: when you push the levels, saturation is softer and more musical, reducing harsh and unpleasant clipping.

3-pin connections on the back for chaining without patching

On the back you'll find 4 3-pin connectors to route audio directly between cases and Intellijel modules, without having to use patch cables on the front panel. Connections include Aux In, Aux Out, Chain In and Chain Out (cables included), and also allow you to chain multiple 1U Aux Mixes to create larger mix chains.

Specifications.

• Width: 32HP (1U Intellijel format)
• Depth: 42mm
• Channels: 3 stereo
• Aux: stereo Aux bus with controls on CH1-CH2 and Pre/Post switch
• Controls per channel: Level, Mute, LED activity
• Normal: L→R for mono sources
• Outputs: stereo main + stereo aux
• Clipping: soft clipping on Main and Aux
• Rear 3-pin links: Aux In/Out, Chain In/Out (cables included)
• Coupling: AC-coupled (audio only)
• Power consumption: 48mA @ +12V, 42mA @ -12V