Used sound card in excellent condition, fully functional.
Supplied with original packaging, power supply. Thunderbolt cable not included.

The PreSonus Quantum 2 audio interface is a high-speed solution with Thunderbolt technology, designed to deliver extremely low latency and superior audio quality.

Thunderbolt Connectivity: The Quantum 2 uses the Thunderbolt connection to ensure latency of less than 1 ms, allowing real-time monitoring and recording without perceptible delays.
Expandable I/O: Offers up to 22 inputs and 24 outputs, expandable via ADAT optical I/O for up to 80 channels by connecting up to four Quantum 2 units.
Audio Quality: Supports resolution up to 24-bit/192 kHz with high-quality A/D/A converters offering a dynamic range of 120 dB. Inputs include class-A XMAX microphone preamps with individual phantom power.
Control and Integration: Compatible with the included Studio One Artist software, it offers remote control of settings via the UC Surface app for iPad, Android and Mac/Windows computers.
Sturdy Construction: Made with an all-metal frame and durable knobs, suitable for studio and on-the-go use.
Power: Uses an included 12 VDC external power supply.