Teenage Engineering KO-Sidekick Mixer + Audio Interface

K.O.–SIDEKICK is a compact yet remarkably capable two-channel mixer, audio interface and FX processor designed for creators, performers and DJs who demand flexibility without compromise. Whether used in the studio, on stage or as part of a portable setup, this versatile device delivers professional-grade sound shaping through three selectable EQ styles, dual input compressors and six expressive Motion Control performance effects. Its intuitive layout allows seamless beat matching on each channel, making it ideal for live mixing, content creation and experimental performance. With two stereo input channels, dedicated aux input, main and cue outputs, K.O.–SIDEKICK easily integrates into a wide range of setups. Power it via USB-C or two AAA batteries for complete freedom wherever inspiration strikes. Lightweight, highly portable and linkable with multiple units for expanded channel control, K.O.–SIDEKICK offers an impressive combination of portability, connectivity and creative power. Designed as the ultimate audio companion, it brings precision mixing, dynamic effects and studio-quality interfacing together in one streamlined, travel-ready unit.

• Advanced Dual Channel Mixing - Two independent stereo channels with dedicated compressors, beat matching, and multiple EQ styles deliver precise control for performance, production and live sound applications.
• Portable Professional Connectivity - USB-C power, battery operation, comprehensive audio routing and MIDI control ensure seamless integration across studio, stage and mobile environments.
• Creative Performance Effects - Six Motion Control FX provide dynamic hands-on sound manipulation, adding energy, texture and movement to mixes in real time.

Compact Performance Anywhere:

K.O.–SIDEKICK is engineered for musicians, DJs and audio enthusiasts who need powerful functionality in a highly portable format. Its slim profile and lightweight construction make it easy to transport, while battery or USB-C power options allow operation virtually anywhere. Whether performing live, producing on the move or rehearsing in limited spaces, this device delivers reliable professional performance without the bulk of traditional mixers. Its standalone capability means you can create, mix and perform wherever creativity strikes.

Versatile Audio Control:

With dual stereo inputs, auxiliary connectivity, dedicated cue and main outputs, K.O.–SIDEKICK adapts effortlessly to diverse audio setups. Three EQ styles offer tonal flexibility, while individual compressors ensure balanced, polished sound on each channel. The integrated 8 in / 4 out USB audio interface and MIDI controller functionality further enhance its value, making it suitable for recording, live streaming, production and advanced performance applications.

Expandable Creative Potential:

Designed to grow alongside your setup, K.O.–SIDEKICK supports linking multiple units together for expanded channel capacity. This scalability makes it an ideal choice for evolving studios or increasingly complex live performances. Combined with its six performance-focused effects and intuitive beat-matching controls, it offers impressive creative depth for users seeking both immediate usability and long-term versatility.

• Two 3.5mm stereo inputs
• 3.5mm stereo aux input
• 3.5mm main output
• 3.5mm cue output
• 6 Knock Out Performance FX
• 3 EQ styles
• Individual compressors on both channels
• Beat matching per channel
• Powered by 2 x AAA batteries or USB-C
• 8 in / 4 out USB audio interface
• MIDI controller functionality
• Dimensions: 24cm x 8.8cm x 1.6cm
• Weight: 300g