Rotel RB991 schematic needed

[Samuel Jayaraj]

Two friends own the Rotel RB991 Amplifier and to say the least, it is less than mediocre stuff when you listen in unbalanced mode.

I was wondering if someone here could help with schematics so that I could modify the amps to make them sound more musical.

Thanks.

 

[moamps]

http://www.eserviceinfo.com/downloadsm/11387/ROTEL_RB-991.html

(rar file in two parts )

 

[hienrich]

you might want to try this link.......

http://www.zero-distortion.com/downlaod/x1.htm

click on "ESSENTIAL SCHEMATICS" .

goodluck

enjoy repairing.

regards,

hienrich