Now with increased sample storage of 128MB. The OS 2.0 update packs a ton of new knockout features like resampling, chopping, a pumping sidechain, song mode to arrange tracks of up to 9,801 bars, an optimised playback engine with increased polyphony, plus extended MIDI support.
We say...
Awesome beatmaking machine at a brilliant price. The usual on-point TE styling is combined with a fast, fun and inviting interface for sampling and sequencing.
Manufacturer's description
EP–133 K.O. II is a powerful sampler, sequencer and composer. Record sounds around you, sequence your samples and loops, tweak and automate filter, pitch and more, add stereo effects, compressor and next generation punch-in effects - go from idea to track faster than ever.
- Built-in mic and speaker
- 6 stereo voices / 12 mono
- 64 MB memory, or 999 sample slots
- Built-in effects
- Pressure sensitive keys and multifunctional fader
- Sampling frequency: 46kHz / 16-bit
- 1x stereo in/out, sync in/out, midi in/out and USB-C
- Powered by 4x AAA batteries, or via USB-C.
- Dimensions: 240 mm x 176 mm x 16 mm
- Comes in a limited edition 10" collectors box
Get ready for round 2
Meet the next evolution of the world's most sold sampler. based on the legendary 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. introducing a workflow that lets you go from idea to track faster than ever. it's pocket operators gone pro.
The champ is here
A versatile machine with an impressive set of features, K.O. II is the new champion in and outside the studio. Unrivalled by anything in its class, this is the sampler you've always wanted at an incredible price. Record sounds around you, sample your voice, favourite 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 keys 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.
Knockout features
- 9 projects each with 80,000 notes
- Projects contain 4 groups, each with 99 patterns
- Patterns have 12 tracks for samples and midi
- Cariable 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
- Lpop 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 46.875 kHz / 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 io for ext. gear. 8th, 16th note or sync24
- 6 built-in send fx and a master compressor
- Drag and drop samples using the sample tool
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.
- Built-in mic and speaker
- USB-C
- MIDI output
- MIDI input
- Sync output
- Sync input
- Audio input
- Audio output
- 4x AAA batteries
- Sampling frequency: 46kHz / 16-bit
- Internal signal chain: 32-bit
- 999 sample slots
- 64MB memory
- Preset samples
How much is my shipping?
Shipping costs are calculated automatically at checkout. Simply add items to your cart and proceed to the checkout page, where you'll see the available shipping options and their prices. VAT at the applicable rate for your country will also be displayed at checkout.
European Union orders:
- Standard shipping is free on orders over €100. Express shipping is available on orders over €100, and free on orders over €400.
Poland orders:
- Standard shipping is free on orders over 250 PLN. Express shipping is free on orders over 500 PLN.
What about local taxes?
By default prices on the site include sales tax at 20%. The precise sales tax rate for your country will be calculated at checkout.
Do you ship to my country?
We ship to all EU member states from our warehouse in Warsaw, Poland. Add an item to your cart and enter your country and postcode to see the available shipping options and prices for your location. If you have any questions about shipping to your country, drop us an email at info@signalsounds.eu and we'll be happy to help.
Shipping methods
All EU orders are shipped via UPS. We offer two service levels:
- UPS Standard – our default shipping option. Delivery times vary by country (see estimated delivery times below).
- UPS Express Saver – next business day delivery to most EU destinations.
Each product page shows the estimated delivery time for your location, so you'll always know what to expect before you order.
Estimated delivery times (Standard shipping)
The times below are estimates in working days from dispatch, based on UPS Standard service. Express Saver delivers by the next business day to most destinations.
| Country | Estimated delivery (working days) |
|---|---|
| Austria | 2–3 |
| Belgium | 2 |
| Bulgaria | 4–5 |
| Croatia | 2–4 |
| Cyprus | 10 |
| Czechia | 2–3 |
| Denmark | 3 |
| Estonia | 2–3 |
| Finland | 3–5 |
| France | 2–4 |
| Germany | 2 |
| Greece | 5–7 |
| Hungary | 2–3 |
| Ireland | 4–6 |
| Italy | 3–5 |
| Latvia | 2–3 |
| Lithuania | 1–2 |
| Luxembourg | 2 |
| Malta | 5–7 |
| Netherlands | 2 |
| Poland | 1–2 |
| Portugal | 4–5 |
| Romania | 3–4 |
| Slovakia | 2–3 |
| Slovenia | 2–3 |
| Spain | 4 |
| Sweden | 3–5 |
These times are estimates and are not guaranteed. Delivery may occasionally take a little longer due to customs processing, local conditions, or carrier delays.
Dispatch times
Orders placed before 15:00 CET (Central European Time) on a working day are normally dispatched the same day. Orders placed after 15:00 CET, or on weekends and public holidays, will be dispatched on the next working day.
If you have an urgent order, please email us at info@signalsounds.eu before placing your order and we'll do our best to accommodate you.
Pre-orders
If a product is listed as a pre-order, it means we've ordered it from the supplier but it's not physically in stock yet. The product listing will include an estimated shipping date based on the best information we have from the supplier, but do bear in mind this is subject to change and is not a guaranteed date.
If you place an order containing a mixture of in-stock and pre-order items, we'll normally hold off on shipping anything until the pre-order item(s) have arrived, rather than splitting it into multiple shipments. If you need the in-stock items sooner, we'd recommend placing separate orders. As always, please get in touch at info@signalsounds.eu if you have questions.
Product Overview
Now with increased sample storage of 128MB. The OS 2.0 update packs a ton of new knockout features like resampling, chopping, a pumping sidechain, song mode to arrange tracks of up to 9,801 bars, an optimised playback engine with increased polyphony, plus extended MIDI support.
We say...
Awesome beatmaking machine at a brilliant price. The usual on-point TE styling is combined with a fast, fun and inviting interface for sampling and sequencing.
Manufacturer's description
EP–133 K.O. II is a powerful sampler, sequencer and composer. Record sounds around you, sequence your samples and loops, tweak and automate filter, pitch and more, add stereo effects, compressor and next generation punch-in effects - go from idea to track faster than ever.
- Built-in mic and speaker
- 6 stereo voices / 12 mono
- 64 MB memory, or 999 sample slots
- Built-in effects
- Pressure sensitive keys and multifunctional fader
- Sampling frequency: 46kHz / 16-bit
- 1x stereo in/out, sync in/out, midi in/out and USB-C
- Powered by 4x AAA batteries, or via USB-C.
- Dimensions: 240 mm x 176 mm x 16 mm
- Comes in a limited edition 10" collectors box
Get ready for round 2
Meet the next evolution of the world's most sold sampler. based on the legendary 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. introducing a workflow that lets you go from idea to track faster than ever. it's pocket operators gone pro.
The champ is here
A versatile machine with an impressive set of features, K.O. II is the new champion in and outside the studio. Unrivalled by anything in its class, this is the sampler you've always wanted at an incredible price. Record sounds around you, sample your voice, favourite 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 keys 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.
Knockout features
- 9 projects each with 80,000 notes
- Projects contain 4 groups, each with 99 patterns
- Patterns have 12 tracks for samples and midi
- Cariable 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
- Lpop 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 46.875 kHz / 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 io for ext. gear. 8th, 16th note or sync24
- 6 built-in send fx and a master compressor
- Drag and drop samples using the sample tool
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.
- Built-in mic and speaker
- USB-C
- MIDI output
- MIDI input
- Sync output
- Sync input
- Audio input
- Audio output
- 4x AAA batteries
Technical Specs
Shipping Details
How much is my shipping?
Shipping costs are calculated automatically at checkout. Simply add items to your cart and proceed to the checkout page, where you'll see the available shipping options and their prices. VAT at the applicable rate for your country will also be displayed at checkout.
European Union orders:
- Standard shipping is free on orders over €100. Express shipping is available on orders over €100, and free on orders over €400.
Poland orders:
- Standard shipping is free on orders over 250 PLN. Express shipping is free on orders over 500 PLN.
What about local taxes?
By default prices on the site include sales tax at 20%. The precise sales tax rate for your country will be calculated at checkout.
Do you ship to my country?
We ship to all EU member states from our warehouse in Warsaw, Poland. Add an item to your cart and enter your country and postcode to see the available shipping options and prices for your location. If you have any questions about shipping to your country, drop us an email at info@signalsounds.eu and we'll be happy to help.
Shipping methods
All EU orders are shipped via UPS. We offer two service levels:
- UPS Standard – our default shipping option. Delivery times vary by country (see estimated delivery times below).
- UPS Express Saver – next business day delivery to most EU destinations.
Each product page shows the estimated delivery time for your location, so you'll always know what to expect before you order.
Estimated delivery times (Standard shipping)
The times below are estimates in working days from dispatch, based on UPS Standard service. Express Saver delivers by the next business day to most destinations.
| Country | Estimated delivery (working days) |
|---|---|
| Austria | 2–3 |
| Belgium | 2 |
| Bulgaria | 4–5 |
| Croatia | 2–4 |
| Cyprus | 10 |
| Czechia | 2–3 |
| Denmark | 3 |
| Estonia | 2–3 |
| Finland | 3–5 |
| France | 2–4 |
| Germany | 2 |
| Greece | 5–7 |
| Hungary | 2–3 |
| Ireland | 4–6 |
| Italy | 3–5 |
| Latvia | 2–3 |
| Lithuania | 1–2 |
| Luxembourg | 2 |
| Malta | 5–7 |
| Netherlands | 2 |
| Poland | 1–2 |
| Portugal | 4–5 |
| Romania | 3–4 |
| Slovakia | 2–3 |
| Slovenia | 2–3 |
| Spain | 4 |
| Sweden | 3–5 |
These times are estimates and are not guaranteed. Delivery may occasionally take a little longer due to customs processing, local conditions, or carrier delays.
Dispatch times
Orders placed before 15:00 CET (Central European Time) on a working day are normally dispatched the same day. Orders placed after 15:00 CET, or on weekends and public holidays, will be dispatched on the next working day.
If you have an urgent order, please email us at info@signalsounds.eu before placing your order and we'll do our best to accommodate you.
Pre-orders
If a product is listed as a pre-order, it means we've ordered it from the supplier but it's not physically in stock yet. The product listing will include an estimated shipping date based on the best information we have from the supplier, but do bear in mind this is subject to change and is not a guaranteed date.
If you place an order containing a mixture of in-stock and pre-order items, we'll normally hold off on shipping anything until the pre-order item(s) have arrived, rather than splitting it into multiple shipments. If you need the in-stock items sooner, we'd recommend placing separate orders. As always, please get in touch at info@signalsounds.eu if you have questions.
