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Compact orange sampler with built-in mic speaker and pressure-sensitive keys

Teenage Engineering

Teenage Engineering EP-133 K.O. II 64MB Sampler Composer

SKU CH-X5PX-YT6G4

Portable sampler composer with built-in mic, speaker, 64MB memory, 999 slots, pressure-sensitive keys and USB-C connectivity

  • Built-in mic and speaker for instant sampling and monitoring
  • 6 stereo or 12 mono voices with 64MB memory and 99 sampler slots
  • Pressure-sensitive keys add expressive control over 999 sample slots
  • Built-in effects plus multifunctional fader for real-time sound shaping
  • Sync, MIDI and USB-C I/O on 3.5mm jacks for flexible connectivity

Portable sampler composer

The Teenage Engineering EP-133 K.O. II is a compact production tool that merges sampling, sequencing and composing in one handheld device. It is built for musicians and producers who want to sketch full tracks away from a computer using a tactile, self-contained workflow.

64 MB memory and 999 sampler slots

The 64 MB internal memory sets the total sample time available across all projects, while 999 individual slots let you organise a large library of sounds. This capacity decides whether the unit can hold the material you need for a session without off-loading to external storage.

Nine projects with 80,000 notes each

Each of the nine projects can store up to 80,000 sequencer notes spread over four groups of twelve patterns, giving ample headroom for complex arrangements and pattern chaining. The limit is reached when combined sample data fills the 64 MB pool or when a single project exceeds its note budget, at which point older material must be cleared to continue.

How it compares

Measured against everything we stock in Piano & Keyboard Accessories, at today’s prices. Recalculated every night.

Price $229.99
Pricier than about 93% of the 76 comparable items (median $24.49).

Specifications

No published specifications for this item yet.

Questions about this item

How much sampling time does the 64MB memory provide in a real track?

64MB gives you 999 sample slots at 46 kHz / 16-bit stereo, enough for dozens of drum hits, loops and melodic phrases across a full project.

What does the 3.5mm MIDI and Sync I/O actually connect to in practice?

The 3.5mm jacks carry MIDI in/out and sync clock so you can chain pocket operators, sync with DAWs via an adapter or drive external synths without a full-size DIN cable.

What physical space and power does the unit need to sit on a desktop rig?

It ships in a 10-inch collectors box, runs on USB-C power and fits in a backpack, so it sits on any desk without a separate PSU or rack ears.

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