Near mint condition Stax SRM-252S; there is a small scratch above the pro jack. Sounds great but I'm just moving on up the chain. Comes complete with box et.al. USA 117V.
Asking $275 shipped CONUS with no added paypal fees.
I used this amp with sr-407 and ESP-950 and felt it had adequate drive for both headphones though I came away preferring the Koss with it. The 252s is definitely a large improvement over the e/90 and gave me a deeper appreciation for the ESP-950. A great combo for sure.
Based on what I have read the 252s is a much better version compared to the 252ii and shares a the same circuit of the highly regarded 323s. As far as I can tell the 323s is probably even the same PCB with a built in power supply in a bigger box.
Edited by Mr.Sneis - 4/4/14 at 4:02pm