For sale is my prized Bottlehead Crack with Speedball upgrade also has several other upgraded items. Equipped with Mundorf caps. The cheap plastic volume knob has been replaced with a solid and sturdy black aluminum knob. The RCA input jacks have been outfitted with 90 degree Audioquest adapters to relieve the strain put on your interconnect cables.
The tube sockets have been upgraded to Teflon with gold plated brass connectors. They are much more durable than the stock ones, especially if you're into tube rolling.The transformer bell was painted black to prevent common rusting problems. Dark mahogany-stained base with no badge;
Also included is a 6SN7 adapter so that you can also tube roll 6SN7 tubes. Included tubes: TUNG SOL or GE rectifier tube. NOS GE 5814 Asking $595 plus shippin and paypal
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