Julf wrote: > For general measurements (speakers etc.) I use a cheap Behringer UCA202, > but it is only 16 bit/48 kHz, so somewhat limited. For high-frequency > stuff I use a 'redpitaya' (http://redpitaya.com/), and for high-SNR > stuff I have been using an E-MU 0204 (24/192). > > I also have a couple of oscilloscopes (both analog and digital) and an > Agilent spectrum analyzer, but they don't get much use these days.
I think you will find that the UCA202 is 16/44.1 not 16/48. Earlier someone thought the HifiBerry Digi+ was separately powered at 5v. I think you will find that it's the HifiBerry Amp that has a 5v input that replaces the Pi's USB power in. AFAIK the Pi 2's LAN & USB ports still share the same BUS which is one of the reasons why USB Dac's possibly don't perform quite as they might. The HifiBerry DAC+ and Digi+ offer better alternatives in my opinion. I'd always use the LAN connection in preference to WiFi. *Vortexbox LMS 7.8 music on QNAP TS419p via NFS* iThingys/iPeng/Tablets *Living Room* - SB3 -> Onkyo TS606 - > Celestion Ditton F20s - Zone 2 -> Sony TA FE 320 -> Sennheiser RS 130 & B&W P7 *Office* - RPi -> Sony TA FE320 -> Celestion F10s / SB3 -> Onkyo CRN 755 -> Wharfedale Modus Cubes *Dining Room* -> SB Boom *Kitchen* -> UE Radio (upgraded to SB Radio) *Bedroom (Bedside)* - SB Touch -> Topping TP21 -> AKG Headphones *Bedroom (TV)* - Amazon Fire TV (SB Player) -> Topping TP20 -> Wharfedale Modus Cubes ------------------------------------------------------------------------ d6jg's Profile: http://forums.slimdevices.com/member.php?userid=44051 View this thread: http://forums.slimdevices.com/showthread.php?t=104518 _______________________________________________ audiophiles mailing list audiophiles@lists.slimdevices.com http://lists.slimdevices.com/mailman/listinfo/audiophiles
