Fender Twin Reverb Repair: No Sound?! It Was Just a Fuse…

This Fender Twin Reverb reissue had no sound — but the fix turned out to be surprisingly simple. In this episode, we walk through how a single blown fuse took down the entire heater circuit, what symptoms to look for, and how to safely test and replace it. 🎸 For more tube amp repairs, tips, and circuit walkthroughs, subscribe! 00:00 Intro 00:17 Checking Tubes And Filter Caps 03:24 Initial Checks in the Chassis - No Power 05:25 Initial Power Up - Current Limiter 06:36 Voltage Checks - Current Limiter 08:30 Could It Be the Heater Fuse?? 09:57 Fuse BAD 11:33 New Fuse - Applying Power - Current Limiter 15:38 FULL POWER 16:20 A Little Extra Sound For You #fendertwinreverb #guitaramprepair #tubeamp