This service includes a replacement of all electrolytic capacitors and mica/thermal compound of the output devices. Electrolytic capacitors deteriorate over time and cause performance degradation and if left, will eventually fail, potentially causing damage to the active components. Replacing micas and thermal compound will ensure proper thermal transfer from output devices onto the heatsink ensuring stability. Additionally we offer internal re-wiring options, potentiometer replacements, signal relay replacements. Special requests can also be discussed.