[SlimDevices: Audiophiles] Re: Unit mods or external dac?

2005-11-08 Thread seanadams
Patrick Dixon Wrote: > It's not just the sharper edges that are the difference; the driver > impedance is better matched to 75R which reduces reflections across the > cable. The improvements to clock and PSU reduce jitter, and the overall > result is that the system sounds much better: and after

[SlimDevices: Audiophiles] Re: Unit mods or external dac?

2005-11-08 Thread Patrick Dixon
It's not just the sharper edges that are the difference; the driver impedance is better matched to 75R which reduces reflections across the cable. The improvements to clock and PSU reduce jitter, and the overall result is that the system sounds much better: and after all, that's the primary goal.

[SlimDevices: Audiophiles] Re: Unit mods or external dac?

2005-11-07 Thread seanadams
Please note the sharper s/pdif edges may increase EMI output - they're filtered for a reason. If you want them sharper just jump across L5. I wouldn't recommend this because it doesn't reduce jitter, nor would I expect it to improve any DAC's ability to lock onto the signal. It just increases the

[SlimDevices: Audiophiles] Re: Unit mods or external dac?

2005-11-07 Thread Patrick Dixon
Dan, proper photos on the site now ... http://www.at-view.co.uk/sb2.htm -- Patrick Dixon www.at-view.co.uk Patrick Dixon's Profile: http://forums.slimdevices.com/member.php?userid=90 View this thread: http://forums.slimde

[SlimDevices: Audiophiles] Re: Unit mods or external dac?

2005-11-06 Thread dwc
Patrick, That's cool (i.e the mods and design), and yes I did not realize it was your site. The more mods the better as far as I'm concerned - anything in the interest of better sound is all right by me. Thanks for posting the oscilloscope output. (...and good luck with your business venture) -D

[SlimDevices: Audiophiles] Re: Unit mods or external dac?

2005-11-05 Thread Patrick Dixon
Dan, sorry if I misled you - it's my site. The mods ARE more than just a PSU - the S/PDIF output is transformer coupled amongst other things. I thought you might find the difference in waveforms interesting, but unfortunately it can't tell you how different they sound! Yes the picture is a CAD

[SlimDevices: Audiophiles] Re: Unit mods or external dac?

2005-11-05 Thread dwc
Wow, that's visual. (thanks) I wonder what mods they do. That might be a power-supply mod, but it'd be great to know if it's more than that. It'd be cool to see the SB3 waveform, and a waveform from a stock sb2&sb3 with a hosfelt or elpac power brick. edit: looking at their offering, they sure d

[SlimDevices: Audiophiles] Re: Unit mods or external dac?

2005-11-05 Thread Patrick Dixon
Maybe you are even better off with modified AND an external DAC http://www.at-view.co.uk/sb2_spdif.htm -- Patrick Dixon www.at-view.co.uk Patrick Dixon's Profile: http://forums.slimdevices.com/member.php?userid=90 View th

[SlimDevices: Audiophiles] Re: Unit mods or external dac?

2005-11-04 Thread PhilNYC
Kenr Wrote: > I disagree. The resale price of a SB2 can't be all that much. I would > be willing to pay more for a redwine or a bolder modded sb. I'm mostly just going by past price history of modded units sold on Audiogon or eBay. Its pretty rare to see a modded unit get even half of what was

[SlimDevices: Audiophiles] Re: Unit mods or external dac?

2005-11-03 Thread Kenr
PhilNYC Wrote: > Two things to consider about mods; first, it voids your warranty, and > second, often times selling a modded unit is harder than selling > stock. > > That said, modding can definitely give you some great results...despite > the great transport performance of the SB2, my referenc

[SlimDevices: Audiophiles] Re: Unit mods or external dac?

2005-11-03 Thread Wayne1
Here is another place to look for information about SB mods ;) http://www.audiocircle.com/circles/viewforum.php?f=11 -- Wayne1 ___ audiophiles mailing list audiophiles@lists.slimdevices.com http://lists.slimdevices.com/lists/listinfo/audiophiles

[SlimDevices: Audiophiles] Re: Unit mods or external dac?

2005-11-03 Thread PhilNYC
Two things to consider about mods; first, it voids your warranty, and second, often times selling a modded unit is harder than selling stock. That said, modding can definitely give you some great results...despite the great transport performance of the SB2, my reference transport is still a heavi

[SlimDevices: Audiophiles] Re: Unit mods or external dac?

2005-11-03 Thread dwc
I'll make a response, but I expect others to chime in as I don't have the full story on the digital volume issue... You don't mention your pre-amp. Do you have one? If you want to run direct from your Squeezebox to your amp with no preamp (as some have found to be quite satisfactory) then you'll