Importance of recapping a SS amp?

Audiolabyrinth, from the user's perspective could be anything, from the one who fixes electronics, it's a-bit different and not so redicoulas or redukolois at all.
On one of the Kenwood receivers I was always loosing one or 2 caps once put back PCB together after fix. It turned out that all of them needed replacement after sitting and not using.

Ebm, best of luck for another 40.

ones not being used for the long time no matter tube or semi-conductor amps will most-likely need recap. ones being used will last much longer before this replacement is needed. Usually you may develop an unwanted intermittent humm.