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Erica Synths EDU DIY Output Mixer 2

Erica Synths EDU DIY Output Mixer 2

The Erica Synths EDU DIY Output Mixer 2 is a mixer for the upcoming EDU DIY Drum system and allows you to build and understand a 4-channel output mixer from scratch.
On a breadboard, you’ll set up an inverting summing amp, add a send/return loop, diode distortion, and a headphone driver.
The manual uses clear diagrams and analogies to explain every step, and you can even assemble the kit into a full Eurorack module using the included PCB and panel.

Skill level: Intermediate. Basic electronics knowledge needed. If you’ve completed our VCO or previous Mixer kits, you’re set.

The Output Mixer 2 teaches the fundamentals of

  • Op-amp summing and mixing
  • Per-channel volume control and sends
  • Send/return loop integration
  • Diode soft-clipping distortion
  • Headphone driver circuit design
  • Line + headphone output stages

Built first on a breadboard for learning, then assembled into a complete Eurorack module using the included PCB and panel.

Mixing Fundamentals

  • Op-amp summing
  • Volume controls
  • Per-channel sends
  • Clean return path

Distortion Design

  • Diode soft-clipping
  • Variable distortion control

Headphone Driver Design

  • DC blocking
  • High-current output
  • Driver stability

🎛 What the Finished Module Delivers

Once assembled into Eurorack format, you get
* 4 input channels with individual volume controls * Per-channel send controls + return control * Variable distortion insert effect * Line output + Headphone output

What’s Included * All components for breadboard build * Eurorack panel + PCB * Power cable * 40+ page illustrated PDF manual (digital download) Required (not included): Breadboard, jumpers, and dual power supply (or two 9V batteries with clips).

Product Specs

$29.38

Original: $97.93

-70%
Erica Synths EDU DIY Output Mixer 2—

$97.93

$29.38

Product Information

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Description

The Erica Synths EDU DIY Output Mixer 2 is a mixer for the upcoming EDU DIY Drum system and allows you to build and understand a 4-channel output mixer from scratch.
On a breadboard, you’ll set up an inverting summing amp, add a send/return loop, diode distortion, and a headphone driver.
The manual uses clear diagrams and analogies to explain every step, and you can even assemble the kit into a full Eurorack module using the included PCB and panel.

Skill level: Intermediate. Basic electronics knowledge needed. If you’ve completed our VCO or previous Mixer kits, you’re set.

The Output Mixer 2 teaches the fundamentals of

  • Op-amp summing and mixing
  • Per-channel volume control and sends
  • Send/return loop integration
  • Diode soft-clipping distortion
  • Headphone driver circuit design
  • Line + headphone output stages

Built first on a breadboard for learning, then assembled into a complete Eurorack module using the included PCB and panel.

Mixing Fundamentals

  • Op-amp summing
  • Volume controls
  • Per-channel sends
  • Clean return path

Distortion Design

  • Diode soft-clipping
  • Variable distortion control

Headphone Driver Design

  • DC blocking
  • High-current output
  • Driver stability

🎛 What the Finished Module Delivers

Once assembled into Eurorack format, you get
* 4 input channels with individual volume controls * Per-channel send controls + return control * Variable distortion insert effect * Line output + Headphone output

What’s Included * All components for breadboard build * Eurorack panel + PCB * Power cable * 40+ page illustrated PDF manual (digital download) Required (not included): Breadboard, jumpers, and dual power supply (or two 9V batteries with clips).

Product Specs