Teenage Engineering EP-133 K.O. II Sampler

Teenage Engineering EP–133 K.O. II Sampler, Sequencer, and Composer with Built-In Mic and Speaker

The EP–133 K.O. II is a powerful sampler, sequencer, and composer built to take you from idea to track fast. Record sounds around you, resample through effects, sequence your samples, chain scenes in Song Mode, and automate filter, pitch, and more. Add stereo effects, sidechain groove control, and punch-in fx for instant energy—whether you’re building beats on the couch or sketching full arrangements on the road.

• All-in-one sampler, sequencer, and composer for fast beat-making and arranging
• Increased sample storage: 128 MB
• Built-in microphone and speaker for quick capture and playback anywhere
• 12 stereo / 16 mono voice polyphony for layered patterns and performance
• 6 built-in master FX and 12 punch-in fx for hands-on sound shaping
• Pressure-sensitive keys and pads plus a multifunction fader for real-time control
• Resampling for patterns and sounds to create brand-new samples with effects
• Song Mode for chaining scenes into structured arrangements
• Note-triggered sidechain for kick-and-bass groove control
• High-resolution sequencer with flexible workflow and pattern swapping
• Connectivity includes stereo in/out, sync in/out, MIDI in/out, and USB-C
• Powered by 4x AAA batteries or via USB-C for portable sessions
• Redesigned paper-pulp box made for short trips and everyday carry

With a reworked sequencer engine, performance-focused controls, and deep sampling tools, the EP–133 K.O. II is a compact production machine that punches well above its weight—perfect for producers, beatmakers, and anyone who wants a tactile workflow that stays creative from the first sample to the final arrangement.

We are Musictoner Musictoner

Since 1958, Chuck Levin’s Musictoner has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.

Our team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.

Chuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.