Super Reverb/Bandmaster Reverb Blackface Mod Kit Version:Premium (NOS signal cap) The electrolytic bypass caps in

The electrolytic bypass caps in the preamp determine the operating & tonal characteristics of the preamp tubes

Other kits on the market today do not take the time to provide this important service

just add the 'SUB TWEED PREAMP MOD' to your order for $5

The changes that did happen were subtle

*NOT COMPATIBLE WITH THE 70 watt & 135 watt ULTRALINEAR SF MODELS*

Super Reverb/Bandmaster Reverb Blackface Mod Kit Version:Premium (NOS signal cap) The electrolytic bypass caps inSuper Reverb AB763 Blackface mod kit This kit includes all of the electrical components, diagrams & written directions you need to perform a full blackface conversion on your silverface Super Reverb or Bandmaster Reverb. (These amps share the same identical circuit)! (Tools, solder & wire NOT included). Complete, detailed, easy to follow instructions with before & after diagrams are included. Copies of the original blackface Fender schematic & layout