seanadams;514140 Wrote: > You mean no -detectable- difference. I'm pretty sure I could contrive a > scenario that would demonstrate that but it would probably involve some > high frequency transducer directly against the crystal and a scope or > spectrum analyzer to look at the s/pdif. > > > > Many components are microphonic, including vacuum tubes and higher > density ceramic caps. The fact that you didn't detect any problems might > be a testament to someone's deliberate design efforts rather than > evidence against the existence of microphonics in general. ;)
I'd call a -144dB null "no difference" :-) Yeah I know all about microphonic tubes - I have several Marshall amps! Sean, as I'm sure you know my point was that if a drill rattling against some ply won't force a difference then normal circumstances (audio in the room, ambient vibrations etc) won't... so why spend hundreds on stupid "isolation platforms" etc? And I fully take your point that that the designers OBVIOUSLY did a good job of avoiding any obvious microphony effects :-) -- Phil Leigh You want to see the signal path BEFORE it gets onto a CD/vinyl...it ain't what you'd call minimal... SB Touch Beta (wired) - 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), Townsend Supertweeters, Blue Jeans Digital,Kimber Speaker & Chord Interconnect cables Kitchen Boom, Outdoors: SB Radio ------------------------------------------------------------------------ Phil Leigh's Profile: http://forums.slimdevices.com/member.php?userid=85 View this thread: http://forums.slimdevices.com/showthread.php?t=74721 _______________________________________________ audiophiles mailing list [email protected] http://lists.slimdevices.com/mailman/listinfo/audiophiles
