Questions & Answers for: Crate example of dfd

amps broken need to fix it looking for a schematic diagram for a crate mx120r guitar amp Their may be a schematic on the inside of the amp.I don't remember if Crate puts one or not. And I have had ...

...source that has HIGH output. Guitars that have battery in them with internal amplifiers are an example of a high output guitar. Plain inductive pickups may require the volume control to be set

...like a small black wheel sticking out of the amp with a number and the letter V next to it. For example, 9V. Gently turn the fuse counter-clockwise to remove it from the amp. Discard the old

...should glow like dim light bulbs. If not, replace them with the same model type (12ax7, or EL34 for example). Often there are two fuses, one to protect the speaker and another to protect everything, ...