Driver support: class-compliant USB 2.0 (no driver required for macOS and iOS - Windows drivers provided for Windows 7, 8 & 10). Channel count: 16 in, 16 out. Supported sample rates: 44.1kHz, 48kHz, 88.2kHz, 96kHz. Audio sample depth: 24 bit. 8x 3.5mm TS jacks, DC-coupled, Maximum output voltage approximately ±10V.2x 1/4 TRS balanced jacks, AC-coupled (main outs). 1x 1/4 TRS stereo jack, DC-coupled (headphones). 14x 3.5mm TS jacks, DC-coupled, Input voltage range approximately ±10V. Digital I/O: 1x S/PDIF input (TOSlink), 1x S/PDIF output (TOSlink). MIDI I/O: 1 input, 1 output (on breakout). Expansion headers: 1 for ES-5, 1 for MIDI breakout. Internal mixer: 8x8 crosspoint mixer (can be used with no USB connection for standalone operation). The item "Expert Sleepers ES-9 Eurorack USB Audio Interface Module Just 4-Months Old" is in sale since Saturday, August 7, 2021. This item is in the category "Sound & Vision\Performance & DJ Equipment\Other Performance & DJ". The seller is "stephenjg1969" and is located in Cardiff. This item can be shipped to United Kingdom.