Description
The Teenage Engineering EP-133 K.O. II is a next-generation portable sampler, sequencer, and beat composer designed for fast, hands-on music creation, evolving from the iconic Pocket Operator series. It features a built-in microphone and speaker for instant sampling, 999 sample slots with 128MB of memory, and pressure- and velocity-sensitive pads for expressive performance. Its powerful 12-track sequencer is organized into 4 groups with up to 99 patterns per group, enabling flexible live arrangement and rapid idea development. With real-time punch-in FX 2.0, resampling, slicing, sidechaining, and song mode for full track structuring, it delivers an intuitive workflow that moves seamlessly from sketch to finished track. Compact yet powerful, it also supports MIDI integration and hands-free sampling, making it a highly portable and creative production tool for both studio and live use.

Resampling
Capture any sound—inside or outside the Teenage Engineering EP-133 K.O. II—run it through onboard effects, and instantly turn it into a completely new sample.

Song Mode
Link scenes together to build longer, more structured arrangements, giving you an easy way to move from loops to full songs.

more polyphony
Expanded voice capacity now supports up to 16 mono or 12 stereo voices, allowing richer and more layered compositions.

More MIDI
Send notes between devices using MIDI Thru, keeping everything perfectly synced and allowing connection with up to 16 units at once.
- Capture and resample any sound, process it with effects, and create new samples
- Chain scenes into full, structured song arrangements
- One sound controls another’s volume for rhythmic groove shaping
- Up to 16 mono or 12 stereo voices for layered production
- Sync and control up to 16 external MIDI devices
- Built-in microphone for instant sampling
- Built-in speaker for immediate playback
- 999 sample slots for sound storage
- 128MB internal memory for samples and projects
- Velocity and pressure-sensitive pads for expressive control
- 12-track sequencer for drums, bass, and melodies
- 4 groups with up to 99 patterns each
- Real-time Punch-In FX 2.0 performance effects
- Slice samples manually or automatically
- Instant commit to lock ideas into sections
- Swing and quantize for groove adjustment
- Assign pads to MIDI channels for flexible control
- Sync I/O for external gear timing
- Built-in send FX and master compressor
- Compact all-in-one sampler and sequencer workflow
Item Type: Sampling Workstation / Sequencer Workstation
Sound Generation: Digital / Sample-Based
Number of Pads: 12x Velocity-/Pressure-Sensitive Pad
Expression Controls: 1x Fader
Transport Controls: Yes
AD/DA Conversion: 16-Bit / 48 kHz
Standalone Operation: Yes
Display: Main Display: Color LCD
Number of Sounds, Kits, or Samples: 999x Sample
Maximum Polyphony: 6 Voice (Stereo) / Monophonic (Mono)
Multitimbrality: 16-Part
Internal Memory: 128 MB
Built-In Effects: 6x Send FX: Chorus, Compressor, Delay, Distortion, LPF, Reverb
Built-In Speaker: Yes
Sequencer:
Number of Steps: 16
Number of Parts: 16
Audio I/O:
1x 1/8″ / 3.5 mm TRS Line Output
1x 1/8″ / 3.5 mm TRS Stereo Line Input
MIDI I/O:
1x 1/8″ / 3.5 mm TRS Type-A Input
1x 1/8″ / 3.5 mm TRS Type-A Output
Sync I/O:
1x 1/8″ / 3.5 mm Sync Input
1x 1/8″ / 3.5 mm Sync Output
USB I/O: 1x USB-C (Bus Power, Host Connection)
Power Requirements: Battery, USB Bus Power
Battery Type: 4x AAA
Color: Gray
Dimensions: 9.5 x 6.9 x 0.6″ / 24.1 x 17.5 x 1.5 cm
Weight: 22 oz / 0.6 kg













