Tube Amp Doctor 12AY7 / 6072a Preamp Tube
Vintage Tweed Tone!
An excellent 12AY7 replacement for vintage tweed amps and our '59 Tweed Amp Kit.*StewMAX Members receive FREE standard shipping on all orders for the life of their membership. Members also receive special pricing on select items, and exclusive offers each month that may include tools, parts or supplies. Learn More
Vintage Tweed Tone!
An excellent 12AY7 replacement for vintage tweed amps and our '59 Tweed Amp Kit.