Teenage Engineering EP-133 K.O. II 128 MB - Sampler
The Teenage Engineering EP–133 K.O. II is a portable groovebox and sampler with 128 MB memory, 12 dynamic pads, and features like resampling, Punch-in™ 2.0 effects, and song mode. With MIDI I/O, built-in mic and speaker, and battery power, it's the ideal production tool for professionals and hobbyists alike — whether in the studio or live on stage.
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Teenage Engineering EP–133 K.O. II – powerful sampler & groovebox
The Teenage Engineering EP–133 K.O. II is an advanced, portable sampler and groovebox that redefines creative workflow. Equipped with 128 MB internal memory, 12 pressure-sensitive pads and an intuitive sequencer, it's the perfect tool for music producers, beatmakers and live performers. With new features like resampling, song mode, and sidechain effects, the EP–133 is the worthy successor to the legendary PO-33 K.O! — offering far more power in a compact format.
Product Features
- 128 MB sample memory
- 12 dynamic pads + multifunction fader
- Punch-in™ 2.0 effects and resampling
- Song mode – up to 9,801 bars!
- Built-in microphone and speaker
- Battery-powered (4× AAA) or USB‑C
- Sync with external gear (SYNC, MIDI I/O)
Workflow built for creativity
The EP–133 K.O. II lets you move from idea to finished track at lightning speed. Swap patterns between groups, freeze a section with the commit button and add breakdowns or bridges — all in real time. Its flexible sequencer makes beat building, arranging and live performance smooth and intuitive.
Sample, transform and experiment
Resampling allows you to craft complex sounds — sample any audio, apply effects and capture it again as a new sample. Additional tools like compressor, EQ, live/auto slicing, and the upgraded Punch-in™ 2.0 effects give you full control over your sound.
Use cases
Perfect for both studio and stage, the EP–133 can serve as your main sampler, loop builder or performance groovebox. With flexible MIDI I/O and support for up to 16 connected devices, it easily integrates into larger production or live setups.
Technical Specifications
- 12 velocity and pressure-sensitive pads
- Fader with up to 12 parameter assignments
- 9 projects with up to 80,000 notes each
- 4 groups × 99 patterns
- 16 mono / 12 stereo voice polyphony
- Loop mode, slide, swing, quantize
- MIDI control (In/Out/Thru)
- Stereo/mono sampling: 46.875 kHz / 16-bit
- 32-bit float processing, 24-bit ADC/DAC
Materials & Build
Durable PA66 polyamide housing with tactile vintage-style keys and pressure-sensitive film. Inside is a 4-layer gold-plated PCB. Packaged in a compact, eco-friendly 10" EP-sized box — perfect for travel or everyday carry.
Included in the box
- EP–133 K.O. II
- Eco-friendly paper pulp packaging
- Built-in microphone and speaker
- Audio, MIDI and sync I/O ports
- Access to EP sample tool software (mac/pc)
Summary
The Teenage Engineering EP–133 K.O. II is a true creativity engine in a compact form. With advanced features, a fluid workflow and portable design, it excels in all settings — from bedroom studios and professional production to on-stage performances.
Product delivery details Teenage Engineering EP-133 K.O. II 128 MB - Sampler
Shipment from Warsaw, Poland.
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Ask question about product
Teenage Engineering EP-133 K.O. II 128 MB - Sampler - Frequently asked questions.
How much memory does the EP–133 K.O. II have?
The device includes 128 MB of internal memory for samples.
Does the sampler support resampling?
Yes, you can resample both sounds and patterns.
What’s the polyphony of the device?
It supports up to 16 mono or 12 stereo voices.
Is there a built-in mic and speaker?
Yes, the K.O. II features both a microphone and a speaker.
Can I use it without a power adapter?
Yes, it can run on 4 AAA batteries, making it great for portable use.
What sync options are available?
The unit includes MIDI In/Out/Thru and SYNC ports.
Can I back up and manage projects?
Yes, using the EP-sample-tool you can back up, transfer, and share projects.
What is the sample recording quality?
Sampling is performed at 46.875 kHz / 16-bit with 32-bit float signal processing.
What does song mode allow?
It lets you arrange up to 99 scenes into a song — up to 9,801 bars in total.
What’s included in the box?
The EP–133 K.O. II, eco packaging, documentation, and access to the sample tool.