Amplifier maintenance for beginners


What kind of maintenance is recommended for beginners? Can I clean the circuit boards, or output connections? Is there something called contact cleaner?
samuellaudio

Showing 1 response by lewhite

Bring the thing up on a variac. Start at about 75% line voltage and gradually build. Make sure it does its math home work and practices pronunciation of its consonants. If it gives you any feedback PUNISHMENT IS IN ORDER.