Excellent, like new condition. Functions perfectly and looks pretty much flawless. Very little use and it shows. Second owner. Never opened up for any mods, verified by the original owner. This solidly built Class A amplifier has huge amounts of power for demanding full size headphones but also a jet black background for sensitive iems. I used it with my Verite Closed, Denon 9200, Audeze LCD2 and MX, and some totl iems like the Aroma Jewel and it was always very clean and detailed sounding with plenty of headroom, even on low gain. Definitely one of the best head amps for it's price. It's all marginal gains above the SA-1 unless you're driving something very specific with high impedance, low efficiency, or that needs extra current.

Original boxes and accessories (manual, power cable) included.

Price includes shipping within CONUS and fees.