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Teenage Engineering EP-133 K.O. II
128 MB sampler and sequencer
A slim 620 g sampler, sequencer and drum machine with built-in mic and speaker, 128 MB of memory and 999 sample slots according to teenage engineering. A desk object you can actually play.
- Memory128 MB, 999 sample slots
- Dimensions240 × 176 × 16 mm
- Weight620 g
- Power4 AAA batteries or USB-C
- ConnectionsUSB-C, MIDI in/out (TRS), sync in/out, audio in, headphone/line out
Avoid ifSkip it if you want an instrument that works instantly with no learning curve: the menus, groups and button combinations take time to learn. Also skip it if you're after a piano-style keyboard or a full production suite.
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Why this model
The Teenage Engineering EP-133 K.O. II is an ultra-slim sampler, sequencer and drum machine for people who want to make beats without a computer, and it looks good enough to stay on your desk. According to teenage engineering it measures 240 × 176 × 16 mm, weighs 620 g and includes a mic and a speaker.
It's the bigger sibling of the Pocket Operator PO-33 K.O!: more power, more sampling options and a reworked sequencer, according to the brand. Here's what it looks like day to day, what it can do and who it's for, with an honest take on its limits.
EP-133 K.O. II design: an object to leave on display
At just 16 mm thick, the EP-133 K.O. II looks more like a design object than a classic instrument. Its grid of keys, its "super segment hybrid display" (according to teenage engineering) and its clean lines give it real presence lying flat on a tidy desk.
The thin shape and 620 g weight slip easily into a bag. Teenage engineering also sells dedicated bags, but the unit on its own is enough to dress up your workspace next to your computer.
Everyday use: sample, sequence, tweak
The idea works in three steps, according to the brand: record sounds with the built-in mic or the audio input, sequence them into patterns across four groups, then add tweaks and automation such as filter or pitch. A song mode lets you chain scenes together.
You can back up and manage your samples with teenage engineering's EP-sample-tool. Plan some learning time: the device is compact and relies on button combinations rather than big screens.
Key specs with units
According to teenage engineering, the EP-133 K.O. II has 128 MB of memory for 999 sample slots, a 32-bit internal signal chain, 6 master effects, 12 punch-in effects and a master compressor. It weighs 620 g and runs on 4 AAA batteries or USB-C.
Connections include USB-C, MIDI in and out over TRS, sync in and out, audio input and headphone/line output, plus the built-in mic and speaker. That makes it easy to link to other gear or a computer.
Who it's for, and who it isn't
It suits electronic music curious people, producers who want a hands-on machine beside their laptop, and anyone after a design tech object that you can play. If you liked the PO-33 K.O!, it's a natural step up.
It's less suited to anyone who wants an instrument that works instantly without a manual, a piano-style keyboard or a full production station. In that case, desktop software or a MIDI keyboard will fit better.
Frequently asked questions
What does the Teenage Engineering EP-133 K.O. II do?
It's a compact sampler, sequencer and drum machine. It records sounds through its mic or audio input, arranges them into patterns and chains them into songs, according to teenage engineering.
What's the difference between the EP-133 K.O. II and the PO-33 K.O!?
According to teenage engineering, the EP-133 K.O. II keeps the PO-33 K.O!'s idea with more power, more sampling options, a reworked sequencer and punch-in 2.0 effects. It's also much larger, at 240 × 176 mm.
How much memory does the EP-133 K.O. II have?
The version described here has 128 MB of memory and 999 sample slots, according to teenage engineering. Check that "128 MB" appears in the Amazon listing title before ordering.
Can you use the EP-133 K.O. II without a computer?
Yes, it works on its own with 4 AAA batteries or over USB-C, thanks to its built-in mic and speaker. A computer is only needed to manage and back up your samples with the EP-sample-tool.
Where can I buy the EP-133 K.O. II?
It's listed on Amazon: the button on this page takes you there. Check the listing to make sure the "128 MB" mention matches the model you want.
The matching guide
A speaker, an e-reader, a pocket camera: three objects you can leave out on display, and that genuinely earn their place every day.
Three beautiful, useful tech objects for the desk and the homeTeenage Engineering EP-133 K.O. II
See on AmazonLive price and availability on amazon.com
