If $250 per tube seems too dear, you can supply your own 12AX7, ECC 83, E83CC, 7025, 5751, 7058, 7729, 6681, CV492, CV8156, or 6057—and add Cool Valve's Eat Cool dampers for $40 each, as seen on the right..
If $250 per tube seems too dear, you can supply your own 12AX7, ECC 83, E83CC, 7025, 5751, 7058, 7729, 6681, CV492, CV8156, or 6057—and add Cool Valve's Eat Cool dampers for $40 each, as seen on the right..