In very good condition. I used it for on-location classical recording and have now moved to a Dante system. Functions as it should. Does not come with original packaging but will be thour and carefully packed for shipping. Comes with power supply.

4The PreSonus DP88, or DigiMax DP88, is an 8-channel microphone preamp and A/D-D/A converter designed to expand a digital audio interface's inputs and outputs. It features eight digitally controlled, recallable XMAX preamps, top-quality Burr-Brown converters for audio up to 96kHz, and offers ample digital and analog I/O, including ADAT and DB25 connections. The DP88 is controlled remotely via MIDI, a control panel, or PreSonus's UC Surface and Studio One software, making it a versatile tool for professional and home studios.  Key Features and Functionality

• 8-Channel Preamp/Converter: It provides eight channels of mic preamps and A/D conversion, along with eight channels of D/A conversion, expanding a studio's input and output capabilities. 
• Recallable XMAX Preamps: Each of the eight analog microphone preamps is digitally controlled, allowing for instant recall and precise settings adjustments. 
• High-Quality Converters: The unit uses Burr-Brown A/D and D/A converters for a pristine analog signal path and high-fidelity digital conversion up to 96kHz. 
• Flexible Connectivity:
• • ADAT Optical I/O: Offers eight channels of ADAT input and output for seamless connection to other digital interfaces using dual SMUX for 96kHz operation. 
  • DB25 Connections: Provides eight direct line-level analog inputs (bypassing the preamps) and eight balanced direct analog outputs, as well as eight balanced DAC outputs. 
  • Word Clock & MIDI: Includes BNC connectors for external clocking and MIDI I/O for remote control. 
• Remote Control: Preamps can be controlled from the front panel, via MIDI, or through PreSonus's software when connected to compatible audio interfaces like the Studio 192. 
• Studio Expansion: The DP88 is ideal for expanding the input and output capabilities of any audio interface that supports ADAT, acting as a powerful add-on to any recording setup.