Webthis mint old amp sounded bad... we dig into it and solve all of the problems of an amp that has sat for 50 years WebJan 22, 2024 · Filter Cap Discharge Procedure. Written by Andy Johnson. Published on January 22, 2024 11:41:43 AM PST January 22, 2024 11:41:43 AM PSTnd, January 22, …
How to safely discharge tube guitar amp Filter capacitors …
WebNov 10, 2013 · We general believe capacitor made some 20 - 30 years age by now and the charge and discharge are slower than it was designed to be. Replacing the filter caps will rejuvenile the gear. You may even double the uf to achieve a better result. However, the expensive or normal price-wise caps are still at endless debates. WebJun 19, 2024 · I have had many requests for this subject video. I delayed since I did not want replicate similar information that already exists. So, I decided to make a co... f2 weather
proper procedure to discharge filter caps The Gear Page
WebDec 10, 2024 · Once you have identified the resistor, hook it up to the capacitor using alligator leads and let it sit for the predetermined discharge time. When enough time has passed, remove the resistor and re-measure the voltage. At this point it should have achieved the safety threshold voltage. If not, replace the resistor and let it sit for a while … WebMar 21, 2024 · For some people, replacing the filter caps is the first order of business when they acquire a new piece of old gear. As components in the power supply, filter caps are subject to the most stress and the highest voltages. For these reasons, filter caps have a reputation as the most likely suspect when anything in the amplifier goes wrong. WebJun 22, 2015 · IMHO, No one should even mention mods without this kind of disclaimer... 1) changing the first power supply resistor between 470 and 1k can change the sag of the amp, the higher value providing more sag. 2) The second stage preamp tube coupling caps can be doubled up for the miller effect - changing the bass tone, adding a little more 3d... f2 weathercock\\u0027s