Pass Labs XP-20 line level preamp. In very good condition, one owner since new. Complete with manual, remote, umbilical cord, manufacturer's certificate and original box. Noise stoppers shown on rear included.
This preamp is as transparent as they come, a result of Nelson Pass and Wayne Colburn's excellent circuit design. Highly dynamic, it drives power amps with extreme control. Bass goes down to seismic levels. It's a beautiful and functional piece of hi-fi esoterica.