This unit works as new. There is some slight scuffing on the top.

It has FANTASTIC preamps ... don't let the Tascam name fool you. This is one of their best units.

The Tascam UH-7000 is a professional 24-bit/192kHz USB audio interface and standalone microphone preamp designed for high-resolution recording and monitoring. It features HDIA (High Definition Instrumentation Architecture) microphone preamps with a -128dBu EIN noise floor, paired with Burr-Brown PCM4220 ADC and PCM1795 DAC converters for superior audio quality.

Key Specifications and Features:

• Connectivity: Supports 4-in/4-out audio streaming via USB 2.0 and includes AES/EBU and S/PDIF digital I/O for up to four channels of simultaneous analog and digital transmission.
• DSP Mixer: Built-in low-latency DSP mixer allows for independent adjustment of recording and monitoring levels, with effects including compressor, EQ, de-esser, and reverb.
• Build Quality: Housed in a durable half-rack aluminum chassis with large TCXO clock generator (+/−1ppm precision) to minimize jitter and ensure stable signal control.
• Inputs/Outputs: Features two balanced XLR mic/line inputs with +48V phantom power, two balanced TRS line inputs, and professional XLR line outputs with a maximum level of +24 dBu.
• Compatibility: Fully compatible with Mac and Windows operating systems, functioning effectively as a standalone preamp for external recorders or as a high-end interface for DAW production.