Wire-wound resistors are used when a lot of power needs to be dissipated in your amp and usually these are around the output valves for bias resistors. As the name…
This a longer than usual article talking about the different type of resistors. Resistor technology has changed over the decades . What is common is that many types change their…
Summary of this amp A lovely Fender Blackface Deluxe Reverb 1966 came to us. It was extremely noisy and the reverb was crackling and popping. It was a USA 110…
Getting that Superb Fender Tone Blackface and Silverface Fender amps were renowned for their clean sounds which moved to nice gentle bluesy break up when pushed hard. How did…
A Marshall JPM 50 arrives in the workshop. This blog covers this Marshall JPM50 Re-Commission. This Marshall JPM50 Amp is from the classic era of pre-1973 Marshall amps. It…