Princeton Reverb Blackface Overhaul Kit jupiter upgrade signal capacitors when available (not available for

when available (not available for all amps)

and a Jupiter for the vibrato channel enhancement

We now proudly offer NOS rolled foil/mylar signal cap upgrades for our premium blackface mod kits

we will be phasing in a high quality carbon film resistor in certain places in our kits as necessary

Princeton Reverb Blackface Overhaul Kit jupiter upgrade signal capacitors when available (not available forWE ARE PROUD TO OFFER PREMIUM OVERHAUL KITS FOR YOUR BLACKFACE FENDER AMPLIFIER! The goal of the blackface overhaul is to blueprint you blackface Fender, restore reliability, and improve tone, performance and longevity as a result. We include components that typically need replacing when in the shop. Of course there are degrees to consider. How far do you want, or need, to go? Is this a gigging amp? Recording amp? Museum piece? Some of these kits are