I've located the schematic for this (very complicated) amp. It does have some kind of sensing circuit right at the input stage that is connected to a servo circuit that controls the speaker muting relays. There is also a timer delay on the servo - so it seems that the relays will not close until 2 conditions are satisfied: some time has passed after swtich on and something(I can't tell what) is detected at the input.
There is a variable resistor (R3 on the schematic) that governs the sensitivity of the input detector. This might need adjusting to make the amp detect the SB. -- Phil Leigh You want to see the signal path BEFORE it gets onto a CD/vinyl...it ain't what you'd call minimal... Touch(wired/XP) - TACT 2.2X (Linear PSU) + Good Vibrations S/W - MF Triplethreat(Audiocom full mods) - Linn 5103 - Aktiv 5.1 system (6x LK140's, ESPEK/TRIKAN/KATAN/SEIZMIK 10.5), Pekin Tuner, Townsend Supertweeters, Blue Jeans Digital,Kimber Speaker & Chord Interconnect cables Kitchen Boom, Outdoors: SB Radio, Harmony One remote for everything. ------------------------------------------------------------------------ Phil Leigh's Profile: http://forums.slimdevices.com/member.php?userid=85 View this thread: http://forums.slimdevices.com/showthread.php?t=81664 _______________________________________________ audiophiles mailing list [email protected] http://lists.slimdevices.com/mailman/listinfo/audiophiles
