mixer
EP-136 K.O. Sidekick
Teenage Engineering · 2026
2-channel stereo mixer + audio interface + FX processor designed as the K.O. II's partner. 3 EQ styles, per-channel compressors, 6 motion-controlled FX, beat-matching per channel. Runs on 2 AAA batteries. Tiny, affordable, gigging-ready.
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study hall
the workshop
read · use · learn · note
manual
full reader ↗credits
humans behind this piece
launch collaborator
Launched alongside teenage engineering — see the live improv + walkthrough videos on the channel.
companion tools · early access
plug in + experiment
Live MIDI, kit-builder, firmware status. Working but evolving. Expand to use.
▸ firmware · v1.0.2
latest firmware
v1.0.2
Plug your EP-136 K.O. Sidekick into USB-C, open the updater, and push the latest firmware.
⬇ open Teenage Engineering updater →