hi all
I have a t&m performance sa800 pro amp id like to fix as I didn't have any problems with the last one I had. ive bought quite a few none working amps this was the first to turn up.
I connected it up and got nothing from channel B. on channel A they is some sound but very distorted even at the lowest setting.
I opened the amp up seen on channel A somebody has taken 5 of the pairs of the transistors out (2sa1943 & 2sc5200)
none was taken off channel B so I swopped 1 of the boards over inside but the amp is still the same.
would be very greatful if I could get some help as the best was to move forward and some advice on testing the amp please. unfortunately I only have a dmm (Edison DM383)
any help will be greatly apriciated
thanks in advance
simon
I have a t&m performance sa800 pro amp id like to fix as I didn't have any problems with the last one I had. ive bought quite a few none working amps this was the first to turn up.
I connected it up and got nothing from channel B. on channel A they is some sound but very distorted even at the lowest setting.
I opened the amp up seen on channel A somebody has taken 5 of the pairs of the transistors out (2sa1943 & 2sc5200)
none was taken off channel B so I swopped 1 of the boards over inside but the amp is still the same.
would be very greatful if I could get some help as the best was to move forward and some advice on testing the amp please. unfortunately I only have a dmm (Edison DM383)
any help will be greatly apriciated
thanks in advance
simon