Teenage Engineering EP-133 K.O. II is a pocket-sized yet powerful 12-track sampler and sequencer that reimagines the iconic PO-33 workflow with modern enhancements. Housed in a sleek, calculator-inspired body, it features a razor-sharp supersegment hybrid display, 12 velocity-sensitive pads, 4 group pads, and a multifunctional fader. With built-in mic and speaker, stereo line I/O, MIDI, sync ports, and USB-C connectivity, it’s a self-contained creative hub for beat-making, sound design, and live performance.
The engine delivers 12-voice stereo or 16-voice mono polyphony with 46 kHz / 16-bit sampling quality—studio-grade fidelity in a portable form. Its 64 MB internal memory holds up to 999 sample slots, ideal for drums, melodies, vocals, or field recordings captured via the built-in mic or line input. Every sample can be played chromatically, enabling melodic composition and chordal textures across 12 tracks per pattern.
EP-133 K.O. II supports 9 projects, each with up to 80,000 notes and 4 banks of 99 patterns (396 total per project), with pattern lengths up to 99 bars. The sequencer offers real-time note recording, metronome, and per-sample editing of pitch, filter, pan, level, and AR envelope. Creative expression is amplified by 6 master-quality audio effects and the new Punch-In FX 2.0 system—12 real-time performance effects for instant rhythmic transformations, fades, and breaks.
KEY FEATURES
- 12-track sampler and sequencer with velocity-sensitive pads
- 12 stereo / 16 mono voice polyphony
- 46 kHz / 16-bit sampling resolution
- 64 MB internal memory (999 sample slots)
- Chromatic sample playback for melodic composition
- 9 projects, each with 4 × 99 patterns (396 total)
- Pattern length up to 99 bars; 80,000 notes per project
- 6 built-in master audio effects + Punch-In FX 2.0 (12 real-time effects)
- Supersegment hybrid display with extreme clarity
- Built-in microphone and speaker for instant sampling and playback
- Audio I/O: stereo 3.5mm line in/out
- MIDI In/Out and Sync In/Out via 3.5mm TRS
- USB-C for MIDI, data transfer, and power
- Battery-powered (4 × AAA) or USB-C for true portability
- Includes Limited Edition 10" Collector’s Box
TECHNICAL SPECIFICATIONS
- Sampling: 46 kHz / 16-bit
- Polyphony: 12 voices (stereo) / 16 voices (mono)
- Internal memory: 64 MB (999 sample slots)
- Display: Supersegment hybrid display
- Pads: 12 velocity-sensitive + 4 group pads
- Controls: 3 knobs, 1 multifunctional fader, 18 keys total
- Audio I/O: 3.5mm stereo line in, 3.5mm stereo line out
- MIDI: 3.5mm TRS MIDI In/Out
- Sync: 3.5mm TRS Sync In/Out
- USB: USB-C (MIDI and power only—no audio)
- Power: USB-C or 4 × AAA batteries (not included)
- Dimensions: 176 × 240 × 16 mm (W × D × H)
- Weight: 0.62 kg (620 g)
- Manufacturer: Teenage Engineering
- Included: Limited Edition 10" Collector’s Box
