Expert Sleepers ES-9
The ES-9 is a Eurorack 16-in/16-out USB audio interface, with DC-coupled inputs and outputs that can be used for both audio and CVs.
With its balanced 1/4" main outputs & headphone socket, it's the perfect one-stop solution for integrating a modular synth and a laptop/tablet, either in the studio or when playing out at a gig.
The ES-9's 14 analogue inputs allow simultaneous tracking or mixing of a large number of sound sources in your modular, while the 8 DC-coupled outputs are perfect for controlling the modular withĀ Silent Way,Ā Max/MSP,Ā Ableton's CV Tools,Ā Bitwig StudioĀ or similar, or for sending audio out to the modular for processing.
For even more outputs (up to 48 more), the ES-9 can be expanded with theĀ ES-5
The ES-9 also provides a pair of MIDI sockets (via aĀ breakout).
- Width: 16HP
- Depth: 50mm
- Power: 451mA @ +12V / 133mA @ -12V
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Product Information
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Shipping & Returns


Expert Sleepers ES-9
Expert Sleepers ES-9
The ES-9 is a Eurorack 16-in/16-out USB audio interface, with DC-coupled inputs and outputs that can be used for both audio and CVs.
With its balanced 1/4" main outputs & headphone socket, it's the perfect one-stop solution for integrating a modular synth and a laptop/tablet, either in the studio or when playing out at a gig.
The ES-9's 14 analogue inputs allow simultaneous tracking or mixing of a large number of sound sources in your modular, while the 8 DC-coupled outputs are perfect for controlling the modular withĀ Silent Way,Ā Max/MSP,Ā Ableton's CV Tools,Ā Bitwig StudioĀ or similar, or for sending audio out to the modular for processing.
For even more outputs (up to 48 more), the ES-9 can be expanded with theĀ ES-5
The ES-9 also provides a pair of MIDI sockets (via aĀ breakout).
- Width: 16HP
- Depth: 50mm
- Power: 451mA @ +12V / 133mA @ -12V
Original: $638.63
-70%$638.63
$191.59Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The ES-9 is a Eurorack 16-in/16-out USB audio interface, with DC-coupled inputs and outputs that can be used for both audio and CVs.
With its balanced 1/4" main outputs & headphone socket, it's the perfect one-stop solution for integrating a modular synth and a laptop/tablet, either in the studio or when playing out at a gig.
The ES-9's 14 analogue inputs allow simultaneous tracking or mixing of a large number of sound sources in your modular, while the 8 DC-coupled outputs are perfect for controlling the modular withĀ Silent Way,Ā Max/MSP,Ā Ableton's CV Tools,Ā Bitwig StudioĀ or similar, or for sending audio out to the modular for processing.
For even more outputs (up to 48 more), the ES-9 can be expanded with theĀ ES-5
The ES-9 also provides a pair of MIDI sockets (via aĀ breakout).
- Width: 16HP
- Depth: 50mm
- Power: 451mA @ +12V / 133mA @ -12V


















