The Digitech GNX4 delivers studio-quality sound with 24-bit A/D and D/A converters and a full 44.1 kHz sampling rate for exceptional clarity and tone detail. Powered by three AudioDNA™ processors plus a dedicated DSP engine for its 8-track recorder, MP3 player, and MIDI drum machine, it's designed for serious recording and performance. It comes loaded with 80 factory presets, 80 user slots, and supports an additional 80 presets via Compact Flash® card. USB Type-B connectivity (USB 1.1, compatible with USB 2.0) makes direct recording and file transfer easy. This bad boy is in good shape and sounds great! There are a few signs of moderate use and play wear throughout. Unit has been factory reset and comes with a USB-B Cable for computer connectivity.
eBay