slimkid;329282 Wrote: > Make an offer to him - double or nothing. If he catches it on DBT, > double the price, otherwise, get it for free. He shouldn't have a > problem accepting a deal, after all an improvement is noticeable. > > K
Perhaps you could share your expertise on exactly how one would go about doing a DBT, or a SBT or ABx for that matter, test on a powersupply for a SB/Duet? Due to the transitory nature of aural memory, for a valid test, one would need to switch the supplies within about 3 seconds, without turning the SB/Duet off. Its quite interesting that inevitably the shibboleth of DBT is allways invoked by folks who've never actually done a valid one, or an invalid one for that matter. No, I haven't done a DBT test in over 30 yrs; its frankly not worth it to me, to switch via a computer controlled relay driven by a recording pseudo random binary generator, even if were possible to do so. But I do valid SBT and ABx all the time in developing my power condioners, because you can bypass them and then take them out of the circuit completely via switches without dropping power. Its an very useful tool. I've no issues with properly implemented blind testing. It would be nice if other posters had actually done any (I might well have missed them) and shared their experiences...., rather than reflexively invoking that tired shibboleth. -- occam ------------------------------------------------------------------------ occam's Profile: http://forums.slimdevices.com/member.php?userid=949 View this thread: http://forums.slimdevices.com/showthread.php?t=51079 _______________________________________________ audiophiles mailing list [email protected] http://lists.slimdevices.com/lists/listinfo/audiophiles
