Teenage Engineering EP-133 K.O. II 128MB

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$318.00 to $329.00 Price Tier: Budget

4 Critic Reviews

0 wishlisted

1 saved

Page last updated Jul 15, 2026

Pricing and availability

We compare 600+ stores and found this item at 6 stores. Prices updated July 15, 2026.

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$329.00

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4.6 (31)

$329.00

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5.0 (6)

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4.7 (10)

$319.00 $318.00 $1.00 · All time low

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Average Price: $327

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$399

$900+

Price Tier

In the Production & Groove category, Teenage Engineering EP-133 K.O. II 128MB is priced in the Budget/Beginner range. This is great gear to get started with or for creators on a budget.

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Description

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The EP-133 K.O. II 128MB by Teenage Engineering

The Teenage Engineering EP-133 K.O. II is a portable sampler, sequencer, and performance workstation designed for fast beat-making and live music production. It features an intuitive workflow with responsive pads, a built-in speaker, and a high-contrast display for easy operation. With 128MB of sample memory, users can record, edit, and sequence samples directly on the device without the need for a computer. The EP-133 also includes creative effects, punch-in performance tools, and pattern chaining, making it ideal for electronic music production, live performances, and sketching musical ideas on the go.

Specs:

• 128MB internal sample memory
• Portable sampler and sequencer
• Built-in microphone for direct sampling
• Built-in speaker
• 12 velocity-sensitive multifunction pads
• High-contrast LCD display
• Integrated effects and punch-in performance effects
• Pattern sequencing and song mode
• Sample editing and resampling capabilities
• MIDI input and output via USB-C and 3.5mm TRS MIDI
• USB-C connectivity for power, data transfer, and MIDI
• Stereo audio input and output (3.5mm)
• Battery-powered operation (4 × AAA batteries) or USB-C power
• Compact and lightweight design
• Suitable for studio production, live performance, and mobile music creation

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Critic Reviews

Teenage Engineering EP-133 K.O. II Review! The best affordable sampler by far! Full Hands-On Review — SINESQUARES

sinesquares.net

A playful, brilliantly designed sampler that nails what so much gear misses: workflow. The reviewer calls the EP-133 K.O. II one of the most fun boxes they’ve used in years, praising its fast sampling, intuitive sequencer, clever scene-based arranging, great effects, and especially those wild, performance-ready Punch-In effects. It’s lightweight, portable, affordable, and deep enough to graduate from sketchpad to real studio tool. But it’s not flawless: the plastic build isn’t premium, the tiny speaker is merely decent, polyphony can choke on stereo samples and chords, melodic playing really wants an external MIDI keyboard, and the infamous launch-era fader issue cast a long shadow. Even so, the verdict is emphatic: for drums, one-shots, vocal chops, and hands-on creativity, this is far more than a hipster toy—it’s a knockout.

positive

Full Review

Teenage Engineering EP-133 KO II

soundonsound.com

A charming, fast, old-school sampler that nails immediacy and performance. Sound On Sound praises the EP-133 KO II’s playful workflow, excellent punch-in effects, clever Commit feature, and the way it encourages organic beatmaking over menu-diving. It’s stylish, portable, and surprisingly deep where it counts, with unquantised sequencing, sample chopping, and a fun MPC-flavoured approach to building ideas fast. But the review is clear about the trade-offs: tiny memory, no USB audio, no resampling, no sampling during playback, only one master effect, and frustratingly limited per-group processing. It also trails rivals like the SP-404 and Circuit Rhythm on raw specs and depth. Even so, this is framed as the box the reviewer would most want to keep coming back to — less a spec monster, more a creativity magnet.

positive

Full Review

Teenage Engineering EP-133 K.O. II review: worth getting in 2025? | MusicTech

musictech.com

A stylish, playful groovebox that’s easy to love and harder to recommend. MusicTech praises the EP-133 K.O. II’s fun-first workflow, punchy Push Effects, long pattern lengths, portability, included sample library, and slick web-based sample manager. Once learned, it can be genuinely inspiring. But that “once learned” is doing heavy lifting: the learning curve is steep, navigation is awkward, and the tiny 64MB storage feels absurdly cramped in 2025. Add no song mode, unrecordable punch-in effects, and limited effect routing/output, and the K.O. II starts to look more like a charming sketchpad than a serious sampler. Gorgeous, quirky, and creatively stimulating, yes — but increasingly boxed in by stronger rivals.

neutral

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Teenage Engineering EP-133 K.O. II review | MusicRadar

musicradar.com

A quirky, portable sampler that nails the fun part of beatmaking: fast sampling, quick sequencing, charming design and enough weirdness in its effects and fader tricks to keep ideas flowing. MusicRadar praises how the EP-133 turns the Pocket Operator concept into something far more usable, with solid connectivity, battery power and a workflow that makes grabbing sounds and mangling them a joy. But this is no deep production hub. Editing is basic, memory is tight at 64MB, punch-in effects still can’t be recorded or sequenced, and there’s no proper song mode or audio export beyond the stereo out. The reviewer also flags online build-quality concerns, even if their unit was fine. Bottom line: limited, occasionally frustrating, but deliberately so — and if you want a playful sketchpad rather than a serious all-in-one sampler, it’s a blast.

positive

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