F&T - Silverface Electrolytic Recap Kits
If you are recapping a silverface amp, you will need the silverface electrolytic recap kit.
*NOT COMPATIBLE WITH THE 70 watt & 135 watt ULTRALINEAR MODELS*
These kits are compatible with stock silverface amps and silverface amps with the blackface mod.
It is common practice for amp techs to replace all of the electrolytic capacitors in an amp every ten years or so.
The filter caps for the power supply in these kits are German made F&T caps (Fischer & Tausche – F&T have been making premium caps since the 40’s). We have discovered that – as far as power filters go – these caps are electronically superior to the popular Sprague Atoms (the old industry standard before they changed their chemical/electrolytic formula). They have more accurate capacitance readings and consistently lower ESR (equivalent series resistance). Low ESR facilitates a more efficient & accurate circuit, enabling more efficient circuit function. As power filters, F&Ts perform BEAUTIFULLY in vintage Fenders.
The cathode bypass caps in these kits are all high quality Nichicon capacitors. We found a special 'large body' cap that sounds incredible in a vintage Fender! These caps do a great job in the preamp, facilitating full, detailed, rich musical performance from your preamp tubes.
Dropping resistors for the power supply are included in all kits as a courtesy!
These caps perform several duties.
- The filter caps literally filter the high voltage used by your amplifier. Good fresh filter caps help reduce hum and background noise.
- High quality caps sound rich, musical and clear. Cheap caps can sound muddy and cause odd noises and circuit problems.
- They keep your bottom end response tight and punchy.
The electrolytic bypass caps in the preamp determine the operating & tonal characteristics of the preamp tubes.
Dropping resistors for the power supply are included as a courtesy
Detailed instructions and diagrams are included in these kits!
These caps wear out & drift over time. These caps can also dry up & malfunction (especially when left unused). This can cause serious damage to your amplifier.
Recommended replacement schedule is 10 years.