Fender Blues Deluxe - Hybrid Troubleshooting and Repair Adventure

Embark on a troubleshooting and repair journey for a Fender Blues Deluxe hybrid amplifier in this 23-minute video. Dive into the complexities of modern tube amplifiers as the presenter tackles an unusual power issue. Follow along as various diagnostic steps are taken, including capacitor checks, fuse inspections, and tube tests. Observe the use of a Variac and current meter for safe power testing, and learn about common issues like noisy potentiometers and worn thermistors. Discover the unexpected source of the problem as the amplifier runs for an extended period, and witness the systematic approach to isolating the fault. Gain insights into component replacement, including high-wattage resistors and vacuum tubes. Finally, see the reassembly process and the crucial smoke test to ensure proper functionality.