hifi engine

Rotel_RA_810A



Rotel_RA_810A


Comments

Rotel_RA_810A

I am servicing one of these will post the details on spec and hopefully Manual as soon as I have this to hand.

Re: Rotel_RA_810A

A real numpty wishing you good luck with your project

my amp unfortunately has stopped feeding one of the two speakers I use. Can I do anything to get it working again?

Re: Rotel_RA_810A

Offcourse, the nice rotel is that they use almost allways the same setup, but have you read the service manual? Have you checked all your inputs?...and when you read the part about biasing....have you checked if it gives any voltage on those points. All those components are still available, so but you measured the components connected the the cooling block and
does one stays complete cold or do they both get warm. You can easily repair anything on a rotel, you just have to look for somebody who can help you, no official store....every hobbyist can find the defect. A serious hobbyist offcourse....I use a rb-995bx from 1994 and refurbushed the unit....and that's easy with the service manual....offcourse not replaced everything,since i only use one input , only they have a bit of low output voltage to the rotel 1552mk2 end amplifier(same easy built), so that was the most work...reading the datasheets . Goodluckand you have some an5542 i thought and those you can also easily check with a voltage meter and check offcourse the voltage regulators on the board.....