The Focusrite Scarlett OctoPre Dynamic is an 8-channel preamp and AD/DA expansion unit. It features 2nd-gen Scarlett preamps, built-in VCA-based analog compression on every channel, and digital conversion up to 24-bit/192kHz. This Unit can accept 8 ADAT Input Channels that can be sent through the 8 analog outputs. This unit is in great condition. It Will come with a IEC power cord and I can maybe throw in a spare ADAT cable as well.

Key Specifications

Input/Output Connectivity

• Analogue Inputs: 8 x Combo XLR/Jack (Mic/Line) on the rear, with 2 x high-headroom Instrument inputs on the front panel.

• Analogue Outputs: 8 x 1/4" TRS balanced line outputs (can be sourced from preamps or ADAT inputs).

• Digital I/O: Dual ADAT Optical I/O ports (TOSLINK).

• Sync/Clocking: Word Clock In/Out via BNC connectors.

Audio Performance

• Supported Sample Rates: 44.1, 48, 88.2, 96, 176.4, and 192 kHz.

• Bit Depth: 24-bit.

Microphone Inputs

• Frequency Response: 20Hz - 20kHz (+0.5/-1.5dB).

• Dynamic Range: 109dB (A-weighted).

• THD+N: <0.001% (at minimum gain).

• Gain Range: 50dB.

• Input Impedance: 3 kΩ.

Instrument Inputs

• Dynamic Range: 108dB (A-weighted).

• THD+N: <0.01%.

• Gain Range: 50dB.

• Input Impedance: 1 MΩ.

Dynamic Control & Features

• Per-Channel Compression: Analog soft-knee VCA compressor on all 8 channels with a "More" button that doubles the ratio for heavier dynamic control.

• Pad: Switchable Pad on every channel for handling loud transient sources (e.g., drums).

• Phantom Power: 48V phantom power (switchable in banks of 4).

Physical & Power

• Chassis: 1U Rackmountable.

• Dimensions: 44.5 mm × 482 mm × 286 mm (1.75" × 19" × 11.26").

• Weight: 3.37 kg (7.43 lbs).

• Power: Universal internal power supply (100-240V AC, 50/60Hz).