Fender amplifier

This week I had the opportunity to have a close look at a Fender Twin Reverb amplifier.
This guitar amplifier has been equipped with four 6L6 tubes.

                                     Fender Twin Reverb amplifier, front view

                                   

At this moment, the amplifier has three anomalies and is being repaired now : One 6L6 has turned white, most likely due to the loss of vacuum, one magnetotransformer of the reverb unit has a broken wire and a 10k potentiometer has a damaged shaft. 

Chassis after some thorough cleaning

I saw this collection of LP's in Utrecht recently...vinyl ("LP's") is back. A perfect combination with tube amplifiers!