I want service manual for fender frontman 212r

SOURCE: i cant get good distortion out of my fender

Start with everything in the 12 o' clock position. Adjust one thing at a time until it sounds good to you.

SOURCE: Everytime I play on my

You don't say if you are using a footswitch or not... If you are, the switch, cables and connectors are suspect.

If you are NOT using the controller, the switch contacts on the footswitch jack in the 212 are suspect as being intermittent contacts.

If the contact is not making, the OD switch on the unit will NOT work either.

These jacks, and their contacts are JUNK and often cause problems.

Open the unit and increse the tension of the contact springs.

SOURCE: Hello! I was recently playing

There is something resonating with that note frquency. Often the grille or wiring inside will rattle at certain frequencies. You need a sustained source of these frequencies to find what is causing the noise.