GuyDebord;387868 Wrote: > > 4. Or even more radically, would you use the digital out of the > lyngdorf and let the transporter make the D/A conversion? >
This may not be a good idea... The KRK Ergo is a studio room correction product that also uses the Lyngdorf RoomPerfect technology. Their FAQ section has the following to say about using an external DAC with it: "Is there a way to bypass the Digital to Analog converters on ERGO so I can use another D/A converter?" No, ERGO uses phase accurate FIR filters in both, the correction algorithm and the D/A converters. FIR filters, unlike IIR filters found in some D/A converters, do not exhibit frequency dependent phase shifts. Since ERGO corrects in both time (phase) and frequency domains, it is imperative that we know the characteristics of the D/A converter and do not induce unwanted or variable phase distortions. Hence the reason behind ERGO's architecture. So, unless the Transporter uses "phase accurate FIR filters" (?) it is probably a bad idea... -- MarkSAllen ------------------------------------------------------------------------ MarkSAllen's Profile: http://forums.slimdevices.com/member.php?userid=45176 View this thread: http://forums.slimdevices.com/showthread.php?t=58617 _______________________________________________ audiophiles mailing list [email protected] http://lists.slimdevices.com/mailman/listinfo/audiophiles
