I am still trying to figure out how I manged to collect too many KT88's but I did.
A quad of Shuguang Black Treasure KT88Z, purchsed from Handshare Electronics in August 2011, is available for 150.00 shipped/pay pal to the lower 48.
They have about 120 hours or so on them, which means they are not fully broken in yet. They sound wonderful in the Eastern Electric M88 amp (40 wpc).
I'm switching to Psvane quad, and since I have managed to collect other quads as a result of equipment swapping, am willing to let these go.
PM with any questions.
