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Teenage Engineering

EP-133 K.O. II

Available Immediately
Product number: CV4449

Powerful Sampler, Sequencer & Composer


Powerful Sampler, Sequencer & Composer


Based on the legendary Teenage Engineering PO-33 K.O!, the new EP–133 K.O. II adds more power, more sampling capabilities, a fully reworked sequencer and brand new punch-in 2.0™ effects. A workflow that lets you go from idea to track faster than ever.

Record sounds around you, sample your voice, favorite synths, vinyl records or whatever audio that you've got on your phone

Sequence your samples and loops, make use of the curated selection of drums, bass and key samples that come pre-loaded on your K.O. II

Tweak and automate things like filter, pitch and more, add stereo effects, compressor and next generation punch-in effects


  • 9 projects each with 80,000 notes
  • Projects contain 4 groups, each with 99 patterns
  • Patterns have 12 tracks for samples and MIDI
  • Variable pattern length per group (1 to 99 bars)
  • 12 mono / 6 stereo voice polyphony
  • Use groups to mix and match patterns on the fly
  • Record and automate all 12 fader assignments
  • Sequence in free time or quantized with swing
  • Assign any pad to one of 16 midi channels
  • Loop mode from OB–4 with length and slide
  • 12 pressure and velocity sensitive pads
  • Instantaneous time correction and erase
  • Slice samples live or automatically
  • Stereo / mono sampling at 46.875kHz / 16-bit
  • Punch-in 2.0™ effects (pressure sensitive)
  • Arrange quickly using the instant commit feature
  • 32-bit float signal chain, 24-bit ADC/DAC
  • Sync I/O for external gear 8th, 16th note or Sync24
  • 6 built-in send effects and a master compressor
  • Drag and drop samples using the sample tool app


The sequencer engine of the K.O. II provides an intuitive, fast way of building up beats and variations using 4 groups x 12 patterns. Like most DAWs, you can instantly swap patterns per group, experiment with different combos to find what beat and bass lines work together. The commit button helps you freeze a point in time and move on, adding a verse or a break. It all happens in real time while playing.



  • Sampling frequency: 46kHz / 16-bit
  • Internal signal chain: 32-bit
  • 999 sample slots
  • 64MB memory
  • Preset samples
  • High resolution sequencer
  • Built-in FX
  • Multifunctional Fader
  • Pressure sensitive keys combining tactility with pressure sensitivity
  • 6 stereo voices, 12 mono
  • Runs on 4x AAA batteries with the option to be powered via USB-C
  • 10" EP format, comes in a limited edition 10" collector's box


Stereo Input

  • 24-bit
  • SNR: 96 dBA
  • Analog gain: 0 - 12dB
  • Max level: 8 dBu, 2.0 Vrms


Stereo Headphone/Line Output

  • 24-bit
  • SNR: 98 dBA
  • Max level: 5 dBu, 1.4Vrms


MIDI Input & Output

  • TRS type A, MMA compliant


Sync Input & Output

  • Sync 8ppm, 16ppm, 24ppqn
  • Start / stop


Dimensions & Weight

  • 9.45" x 6.93" x 0.63" inches
  • 22oz

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