4 Channel Passive Cut Up Mixer

The Electro Lobotomy 4 Channel Passive Cut Up Mixer is a four-channel utility unit designed for routing and blending audio or control voltage signals. This passive mixer enables users to combine up to four separate inputs, offering each channel an individual on/off “cut-up” toggle switch for immediate muting or activation. Its all-passive circuitry requires no external power supply, supporting flexible signal management for modular synth, effects pedal, or Eurorack setups. The unit features four inputs, one mixed output, and durable hardware suitable for both studio and live use. **Features:** - Four-channel passive mixer with individual channel cut switches - Passive circuitry; no power required - On/off toggles for fast signal routing per channel - One mixed output for combined signals - Compatible with audio and CV sources - Compact design for pedalboard or modular rack integration