The entire problem was a broken toggle switch for the N.R. ADAPTOR feature (pretty unnecessary in 2010 unless you need noise reduction built into your amp for use in a reel to reel tapdeck ), a broken (brittle) plastic bit. He didn't replace the switch, but made it work, with perfect contact, but now not making an audible 'click' when it's switched into 'OUT' (where it should always be) from 'IN' (where it will never be). It was causing the weak channel problem in the phono and all other inputs. It's sounding amazing now, as is the matching AU-9500 tuner.
Saturday, November 28, 2009
The Sansui AU-9500 is back!
The entire problem was a broken toggle switch for the N.R. ADAPTOR feature (pretty unnecessary in 2010 unless you need noise reduction built into your amp for use in a reel to reel tapdeck ), a broken (brittle) plastic bit. He didn't replace the switch, but made it work, with perfect contact, but now not making an audible 'click' when it's switched into 'OUT' (where it should always be) from 'IN' (where it will never be). It was causing the weak channel problem in the phono and all other inputs. It's sounding amazing now, as is the matching AU-9500 tuner.
Valves! Valves! Valves!
ReplyDeleteSansui it's incredible amplifiers!
ReplyDeleteI had some models ... and always use with good emotions.
Now i have Sansui BA-2000 - great device ... very great!
Best regards!
Sansui AU 9500 is one of the best amp ever made.
ReplyDelete