4 Channel Mixer - 4 Input / 3 Output Analogue Mixer Module for Eurorack

The Hampshire Electronics 4-Channel Mixer is a 100% analogue utility mixer designed to be equally at home with audio and control-voltage signals. With four attenuating inputs and three independently level-controlled outputs, this module gives you powerful routing and mixing flexibility within a compact 12HP footprint.

Outputs 1 and 2 are AC coupled, making them ideal for audio paths, while Output 3 is DC coupled for accurate CV mixing.

Whether you’re blending oscillators, submixing audio, combining LFOs, or crafting performance-ready modulation chains, the 4-Channel Mixer offers a clean, musical and highly flexible mixing solution with a performance-focused control layout.

4 Channel Mixer Manual: Download Mixer Manual PDF

Specifications

General

• Format: Eurorack
• Width: 12HP
• Depth: 20 mm from faceplate (thin-profile friendly)
• Circuitry: 100% analogue
• Faceplate: Aluminium
• Power:
  • +12V: 15 mA
  • –12V: 15 mA
  • Diode-protected power header

Inputs

• 4x inputs, each with level control

Outputs

• 3x independently level-controlled outputs
  • Output 1: AC-coupled (audio)
  • Output 2: AC-coupled (audio)
  • Output 3: DC-coupled (CV-ready)

Mixing Behaviour

• All four inputs feed all three outputs simultaneously
• Fully suitable for mixing:
  • Audio signals
  • LFOs
  • Envelopes
  • Modulation sources
  • Offset/utility voltages