da2222
28-09-2018, 06:54
Hi Guys
An excellent pair of 1940s Ken Rad black glass 6SN7s VT-231 for sale. Great dynamics, presence and bass to die for...
One tests better than new for mutual conductance (with balanced sides) and the other over 90% (again, with balanced sides).
Please note one tube has tiny pieces of glass inside but this has no affect on performance or microphonics whatsoever: a quite common characteristic of such tubes from that era and present since production. Fully tested for continuity, leakage, mutual conductance etc and nothing is broken, damaged etc.. I mention this only for the sake of transparency. £90 + £5 delivery PRICE AMMENDED
http://i68.tinypic.com/23igqc0.jpg
http://i65.tinypic.com/2ljrms5.jpg
An excellent pair of 1940s Ken Rad black glass 6SN7s VT-231 for sale. Great dynamics, presence and bass to die for...
One tests better than new for mutual conductance (with balanced sides) and the other over 90% (again, with balanced sides).
Please note one tube has tiny pieces of glass inside but this has no affect on performance or microphonics whatsoever: a quite common characteristic of such tubes from that era and present since production. Fully tested for continuity, leakage, mutual conductance etc and nothing is broken, damaged etc.. I mention this only for the sake of transparency. £90 + £5 delivery PRICE AMMENDED
http://i68.tinypic.com/23igqc0.jpg
http://i65.tinypic.com/2ljrms5.jpg