Введение
This is a guide on how to clean dirty potentiometers. In my example I've used my Music Man HD-130 Reverb head, but this guide can be followed for most amplifiers, especially Fender and other tube heads.
CAUTION: Before you begin, ensure that the amplifier is unplugged and has been powered off for at least 20 minutes. Amplifiers are high power electronics and can shock you if not approached with the proper caution.
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The first thing you'll need to do is remove the back panel of the amplifier. This is done by unscrewing the four screws in each corner.
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Next, remove the power tubes from the amplifier head, and place them on a towel for safekeeping.
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Next, you will need to unscrew the screws on top of the device in order to remove the head from the chassis.
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Once you've unscrewed, carefully remove the head from the chassis and place it somewhere safe.
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Starting with the furthest right potentiometer, spray your electronics cleaner into the holes on top.
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Immediately after spraying the cleaner, rapidly turn the knobs to all sides to work the cleaner into all the nooks and crannies.
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Once you feel little to no resistance in the knob's rotation, you can move on to the next potentiometer.
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Команда
Austin Community College, Team 22-1, Watkins Fall 2023 Участник Austin Community College, Team 22-1, Watkins Fall 2023
AUSTINCC-WATKINS-F23S22G1
2 членов
Автор 2 руководств
