---
product_id: 79460267
title: "Teenage Engineering PO-33 Pocket Operator KO Sampler/Sequencer"
brand: "teenage engineering"
price: "$235.79"
currency: USD
in_stock: false
reviews_count: 9
url: https://www.desertcart.us/products/79460267-teenage-engineering-po-33-pocket-operator-ko-sampler-sequencer
store_origin: US
region: United States of America
---

# 40s built-in sampling memory Syncs with multiple devices 4-voice sampler + micro drum machine Teenage Engineering PO-33 Pocket Operator KO Sampler/Sequencer

**Brand:** teenage engineering
**Price:** $235.79
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Pocket-sized beats, limitless creativity — own the soundscape everywhere!

## Quick Answers

- **What is this?** Teenage Engineering PO-33 Pocket Operator KO Sampler/Sequencer by teenage engineering
- **How much does it cost?** $235.79 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/79460267-teenage-engineering-po-33-pocket-operator-ko-sampler-sequencer)

## Best For

- teenage engineering enthusiasts

## Why This Product

- Trusted teenage engineering brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Syncing:** Connect and jam with up to 3 Pocket Operators or external gear effortlessly.
- • **Dynamic Soundplay:** Play samples chromatically or as punchy one-shots across 16 versatile slots.
- • **Compact Powerhouse:** Record, layer, and sequence 40 seconds of samples on the go.
- • **Creative FX Arsenal:** Elevate your beats with 16 onboard effects including loops and stutters.
- • **Pocket-Sized Performer:** Lightweight (91g) with built-in mic and micro drum machine for instant creativity.

## Overview

The Teenage Engineering PO-33 Pocket Operator KO is a sleek, portable 4-voice sampler and sequencer featuring 40 seconds of built-in sampling memory via a microphone, 16 onboard effects, and a micro drum machine. It supports chromatic and one-shot sample playback, syncs seamlessly with other Pocket Operators and external devices, and weighs just 91 grams, making it the ultimate creative tool for music professionals and enthusiasts on the move.

## Description

From the brand teenage engineering Visit the store teenage engineering Visit the store pocket operators Visit the store pocket operators OB-4 colours Visit the store OB-4 colours OP-Z Visit the store OP-Z

Review: PO-20 Arcade: Most fun I have had with electronic music in ages - This review is about the PO-20 Arcade. They may look a bit odd and minimalist, but they sound incredible and provide a lot of fun for the creatively minded. If you are a beginner to electronic music, the PO may somewhat puzzle you, but in the hands of someone with even a little bit of experience, these provide hours of fun and even some serious musical capability. The PO-20 totally takes me back to my youth when I used to own an Atari. The rich 8-bit quality of the square wave arps superbly re-create the atmosphere of that era, but with a modern twist. The chord sequencing is inspired. Very clever indeed, hats of to Jesper Kouthoofd and his team for producing something remarkable. I love the way the chord sequence changes the arps and baseline, even without turning up the drone. The side chain compression simulation on the drone sound is a very cool sounding modern twist. I am also astounded by the very expansive sequencing capability. You can store 16 x 16 step sequences and link them into a chain of up to 128 patterns, that is whopping 2048 steps! The chord sequence of up to 128 "bars" (from a choice of 16 cleverly chosen chords) is independent from this so the options are virtually limitless. Each sound has two parameters that can be sequenced too. I love the fact that I can sync my PO to my Korg Volcas and other synths. Very easy to set up, plug in and select SY2, that's all there is to it! The only bit of criticism I have is about the packaging. I get that this is all part of the overall minimalist design of the product, but does not protect it enough when sent. Especially the knobs are vulnerable as they stick out of the packaging. My first one arrived with one of the knobs smashed in. This is partly because desertcart did not properly packaged it (just stuffed it into an envelope, which got crushed between heavier boxes). The replacement came in the same rubbish packaging, but all works fine. I disagree that the unit is vulnerable to damage. Of course there are always those that treat their kit like Casey Neistat, but then of course nothing is safe from damage. Highly recommended, seriously thinking which one I want next!
Review: Very very very fun - I have quite a few drum machines from a maschine plus, novation circuit, kolg volva beats and the pocket operator so I I have a pretty good idea about where this fits into the mix. It's way more powerful than it looks. It's really possible to do some quite complex things on this with only the few settings that you have. For example, yes it's a 16 step sequencer so it's quantized but if you way to have something non quantized you could shift where you trim the same at for example to get it to a microstep. The storage space on it is a bit limiting so it makes you really conserve the space you have. Longer samples for example may be hard to work with. There is a way to back it up to a sound file if you want to though which is nice to have. Recording in it is very easy. The build in mic is ok but record from line in for much better results. The battery life is great so expect a few weeks of continuous use out if 2 battering. The only negative thing I have to say is that the dials are really terrible. It makes it so hard to trim a clip for donfine adjustments. Some people have soldered different ones on that are better quality but I've bit tried it. Get the outrageously expensive case to go with it since it will save your fingers if you use it a lot. Sound quality is good but don't expect high end audio. I've found that if you get a good recording of a sample on it the quality is quite good but this just lends it's self to the type of music it can create. For comparison you can do more on this than a Kirk volca beats and it fits in your pocket. It's actually really good for just jamming and playing live

## Features

- PROVIDES 40 SECONDS OF SAMPLING MEMORY - The Teenage Engineering PO-33 has a built-in microphone for you to record 40-seconds of samples directly
- PLAYS YOUR SAMPLES CHROMATICALLY OR AS ONE-SHOTS - The 8 melodic slots let you play your own samples chromatically while the 8 drum banks play your sample as a one-shot
- ADDS PERCUSSION TO YOUR PERFORMANCE - The PO-33 is a 4-voice sampler Its built-in micro drum machine allows you to layer more drum sounds over the sample recording
- ENHANCES YOUR SOUNDS - You can add a loop or stutter FX from the 16 onboard effects to create knockout samples
- SYNCS WITH MULTIPLE UNITS - You can connect PO-33 KO with 2 other Pocket Operators using standard stereo audio cables You can also sync PO-33 with external devices like a PC

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B079M56Z4G |
| Best Sellers Rank | 1,126 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 3 in Tabletop Synthesizers |
| Body material | Silicone |
| Connector | 3.5 mm audio jack, micro-USB |
| Customer Reviews | 4.6 4.6 out of 5 stars (5,780) |
| Date First Available | 8 Feb. 2018 |
| Finish type | Lacquered |
| Global Trade Identification Number | 07350073030842 |
| Included components | Built-in microphone, 4-voice sampler, built-in micro drum machine, 16 onboard effects |
| Item Weight | 91 g |
| Item model number | TE010AS033 |
| Manufacturer | Teenage Engineering |
| Material Type | Silikon |
| Set Name | PO-33 K.O |

## Product Details

- **Brand:** Teenage Engineering
- **Colour:** Black
- **Item weight:** 91 Grams
- **Material:** Silikon
- **Model name:** PO-33 K.O

## Images

![Teenage Engineering PO-33 Pocket Operator KO Sampler/Sequencer - Image 1](https://m.media-amazon.com/images/I/7123uwwRA-L.jpg)
![Teenage Engineering PO-33 Pocket Operator KO Sampler/Sequencer - Image 2](https://m.media-amazon.com/images/I/71yrE7l1AUL.jpg)
![Teenage Engineering PO-33 Pocket Operator KO Sampler/Sequencer - Image 3](https://m.media-amazon.com/images/I/61Xh-Zt-dNL.jpg)
![Teenage Engineering PO-33 Pocket Operator KO Sampler/Sequencer - Image 4](https://m.media-amazon.com/images/I/81dWEOUyTdL.jpg)
![Teenage Engineering PO-33 Pocket Operator KO Sampler/Sequencer - Image 5](https://m.media-amazon.com/images/I/71xsq5w5A0L.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Can you record any sound into the mic? or only from the software?**
A: That other answer is incorrect, there is a built in mic and you can sample any audio you can output over a 3.5mm cable, though note the 35 puts all samples through the synth engine, the 33 records sounds as they are, so if you don’t want a change to the sample, the KO (33) is the one to get.   33 also has 4 voice polyphony, though the 35 still is cool, just better suited to syncing with others than standalone.

**Q: Why is this more expensive than buying directly from Teenage Engineering?**
A: #1 - TE rarely has it in stock
#2 - Not a lot of sellers want to sell at TE price because they lose money selling it on Amazon

**Q: Would this be suitable for a 9 year old kid?**
A: Absolutely. It is very easy to understand and clear instructions. I have 2 kids around that age and they have no issues. Very little learning curve and plenty of YouTube videos on how to use it.
The po-33 is more for recording sounds and making a beat where as the po-32 is synthesizing sounds and a little bit higher skill.

**Q: What is the function the “Lock” tab?**
A: When you break off the Lock Tab, all patterns are frozen or "locked". To reverse this, you'll need solder the two pads by the lock tab together. You can learn more about the functions and features of PO-33 at [https://teenage.engineering/guides/po-33/en].

## Customer Reviews

### ⭐⭐⭐⭐⭐ PO-20 Arcade: Most fun I have had with electronic music in ages
*by M***N on 22 December 2020*

This review is about the PO-20 Arcade. They may look a bit odd and minimalist, but they sound incredible and provide a lot of fun for the creatively minded. If you are a beginner to electronic music, the PO may somewhat puzzle you, but in the hands of someone with even a little bit of experience, these provide hours of fun and even some serious musical capability. The PO-20 totally takes me back to my youth when I used to own an Atari. The rich 8-bit quality of the square wave arps superbly re-create the atmosphere of that era, but with a modern twist. The chord sequencing is inspired. Very clever indeed, hats of to Jesper Kouthoofd and his team for producing something remarkable. I love the way the chord sequence changes the arps and baseline, even without turning up the drone. The side chain compression simulation on the drone sound is a very cool sounding modern twist. I am also astounded by the very expansive sequencing capability. You can store 16 x 16 step sequences and link them into a chain of up to 128 patterns, that is whopping 2048 steps! The chord sequence of up to 128 "bars" (from a choice of 16 cleverly chosen chords) is independent from this so the options are virtually limitless. Each sound has two parameters that can be sequenced too. I love the fact that I can sync my PO to my Korg Volcas and other synths. Very easy to set up, plug in and select SY2, that's all there is to it! The only bit of criticism I have is about the packaging. I get that this is all part of the overall minimalist design of the product, but does not protect it enough when sent. Especially the knobs are vulnerable as they stick out of the packaging. My first one arrived with one of the knobs smashed in. This is partly because Amazon did not properly packaged it (just stuffed it into an envelope, which got crushed between heavier boxes). The replacement came in the same rubbish packaging, but all works fine. I disagree that the unit is vulnerable to damage. Of course there are always those that treat their kit like Casey Neistat, but then of course nothing is safe from damage. Highly recommended, seriously thinking which one I want next!

### ⭐⭐⭐⭐⭐ Very very very fun
*by G***O on 6 May 2023*

I have quite a few drum machines from a maschine plus, novation circuit, kolg volva beats and the pocket operator so I I have a pretty good idea about where this fits into the mix. It's way more powerful than it looks. It's really possible to do some quite complex things on this with only the few settings that you have. For example, yes it's a 16 step sequencer so it's quantized but if you way to have something non quantized you could shift where you trim the same at for example to get it to a microstep. The storage space on it is a bit limiting so it makes you really conserve the space you have. Longer samples for example may be hard to work with. There is a way to back it up to a sound file if you want to though which is nice to have. Recording in it is very easy. The build in mic is ok but record from line in for much better results. The battery life is great so expect a few weeks of continuous use out if 2 battering. The only negative thing I have to say is that the dials are really terrible. It makes it so hard to trim a clip for donfine adjustments. Some people have soldered different ones on that are better quality but I've bit tried it. Get the outrageously expensive case to go with it since it will save your fingers if you use it a lot. Sound quality is good but don't expect high end audio. I've found that if you get a good recording of a sample on it the quality is quite good but this just lends it's self to the type of music it can create. For comparison you can do more on this than a Kirk volca beats and it fits in your pocket. It's actually really good for just jamming and playing live

### ⭐⭐⭐⭐ 4 stars
*by A***. on 7 December 2025*

Very cool little gadget, slightly damaged packaging

## Frequently Bought Together

- Teenage Engineering Pocket Operator PO-33 K.O.! Micro Sampler and Drum Machine with Built-in Microphone, Sequencer and Effects
- teenage engineering CA-X Silicon pro-case for Pocket Operators with Built-in Battery Protection and Anti-Slip feet (Black)
- teenage engineering CA-X silicon pro-case for pocket operators with built-in battery protection and anti-slip feet (red)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-21*