Tenderfoot Electronics Kombin-8

Tenderfoot Electronics – KOMBIN-8

8-Channel Dual-Bus Eurorack Mixer

KOMBIN-8 is a compact, chainable 8-channel mono audio mixer designed for Eurorack. With two fully independent send/return buses, it’s equally at home in traditional studio-style setups or experimental signal chains. Each channel offers dedicated send controls for both buses, plus rear-panel switches to select pre- or post-fader operation for ultimate routing flexibility.

Its clean, passive-fader topology delivers low noise and a direct signal path, while the chainable design means you can link multiple units into larger mixing systems without adding complexity. Whether you’re building a compact performance skiff or a sprawling multi-case setup, KOMBIN-8 is ready to be the heart of your modular mix.

Key Features

• 8 AC-coupled mono inputs, tolerant of ±12 V signals

• Independent send controls for two effects buses (A & B)

• Pre-fader or post-fader send selection via rear switches

• Master mix output with dedicated master level control

• Chain multiple KOMBIN-8 modules for expanded channel counts

• Classic passive-fader topology for low-noise, transparent mixing

• Compact depth for skiff-friendly installation

Technical Specifications

• Width: 24 HP

• Depth: 20 mm

• Power Draw: +12 V: 40 mA;    +5 V: 0 mA;    -12 V: 40 mA

• Low-Frequency Cutoff: ~1.6 Hz

Manual

• Read the manual here!

Panel colours may show subtle variations between manufacturing runs.