BIGZUN MIX3 – Passive 3-Channel Mixer, 4HP Eurorack Module (assembled and tested)

MIX3 is a compact 4HP passive mixer – three inputs, each with its own level knob, mixed to one output. Comfortable 9 mm knobs and a clear layout: IN 1 and IN 2 at the top, IN 3 and OUT at the bottom. Works with audio and CV alike.

Fully passive – no power, no ribbon cable, no current draw.

Use cases

• Mixing up to three audio sources into one output
• Combining LFOs, envelopes and slow CV
• Summing drones and oscillators before a filter or VCA
• Simple submixes when every HP counts

Honest note

Like every passive mixer, MIX3 has no gain: with a knob fully up the output is about 1/4 of the input (−12 dB) into a 100 kΩ input, and the level depends on the input impedance of the next module. Unused inputs stay silent (switched jacks), and a channel's level does not change with the number of patched inputs. For unity gain or a buffered output, choose an active mixer.

Technical specifications

• Format: Eurorack 3U, width 4HP
• Type: passive 3-channel mixer
• Power consumption: 0 mA (no power cable)
• Inputs: 3, each with a level knob (LVL 1–3)
• Output: 1 × OUT
• Black front panel with white labeling

In the box

• MIX3 module – fully assembled and tested

Shipping

Handmade in Poland. Securely packed and dispatched within 1–2 working days with tracking.