For Sale Sophia Electric Coke-bottle KT88-ST Tubes (long life version) Grade A purchased directly from Sophia Electric.
This was a bucket list item. I always wanted to hear a set of these and they did not disappoint. These have maybe 200 hours or less on them.
I am only selling them because I wont be able to use them for much longer.
Excellent tubes.
Asking $525.00 plus shipping PayPal friends and family.