Discover the epitome of sonic creativity with the EP-133 K.O. II.
This compact powerhouse offers musicians and producers a versatile toolkit for crafting unique soundscapes. With a built-in microphone and speaker, this device can capture and compose high-quality sound wherever inspiration strikes.
The EP-133 K.O. II stands out with its ability to handle up to 6 stereo voices or 12 mono, a generous 64 MB memory, and 99 sample slots. The device ensures detailed sound manipulation with its six built-in master FX and 12 punch-in effects, alongside a multifunctional fader that responds to your touch, adding a new level of expression to your music.
Designed for portability without compromising quality, the EP-133 K.O. II operates on 4x AAA batteries or USB-C, ensuring your creativity is never halted. It boasts dimensions that make it a perfect fit for any setup and comes nestled in a limited edition 10″ collectors box. This is more than a sampler; it’s a statement of innovation for artists who dare to define their sound.
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Specs
- built-in mic and speaker
- 6 stereo voices / 12 mono
- 64 MB memory, or 999 sample slots
- 6 built-in master FX and 12 punch-in fx
- pressure sensitive keys and multifunctional fader
- sampling frequency: 46 kHz / 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

Will Vance is a professional music producer who has been involved in the industry for the better part of a decade and has been the managing editor at Magnetic Magazine since mid-2022. In that time period, he has published thousands of articles on music production, industry think pieces and educational articles about the music industry. Over the last decade as a professional music producer, Will Vance has also ran multiple successful and highly respected record labels in the industry, including Where The Heart Is Records as well as having launched a new label with a focus on community through Magnetic Magazine. When not running these labels or producing his own music, Vance is likely writing for other top industry sites like Waves or the Hyperbits Masterclass or working on his upcoming book on mindfulness in music production. On the rare chance he's not thinking about music production, he's probably running a game of Dungeons and Dragons with his friends which he has been the dungeon master for for many years.