One of the best headphone amps. Perfect match for the Sennheiser HD800. My unit is lightly used, only couple months old. original box and manual. come with stock tubes. And
Only blemish is the stock 5U4G tube misses the guiding pin. But it still works fine.
I am selling to get out of headphone audio. Please check my feedback to buy with confidence. Price is fair and firm. (WA 22 is sold)
Also for sale a mint condition HD-800 with additional Cardas balanced cable for $1000. Pic is available upon request.