はじめに
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.
必要な工具と部品
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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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もう少しです!
ゴール