2. pc-audio
  3. 1217690337

SB Duet Sound Quality Improvement?

Recently set up the duet. Originally went rca and found the s/q acceptable but not close to my cd player. Switched to digital optical and the sound opened up. Image front to back and side to side became stable and well spaced, bass had the presence that I am accustomed to and the mids sounded very good. Only downside noticed so far are the highs. There is an etched grating quality that I want to tame and I feel that there is more to be had. Many seem to think the squeezebox is capable of replacing high end cd players given the right approach.
Current system:
sb receiver to Lite Dac Ah to B&K Reference 20 to Bryston 3bst to Gallo 3.1.
I'm thinking about a tubed dac or linear power supply to tame the highs and possibly round out the other areas. Which would be the best starting point?
Have just begun looking at tubed dac's and the paradisea seems to get very good reviews but I am open to suggestions. Price range will be less than $700.00 and used is fine.
Thanks
Steve
scoly1
audioengr
3,282 posts
 
The problem is jitter. The way to solve it is to reclock the digital output, or completely redo the digital output stage, upgrade the power supply and replace the clock.

Steve N.
Empirical Audio
Post removed 
scoly1 OP
74 posts
 
Tvad
May have overstated when I said "high end" though I have seen those claims. I will never have high end but would like to approach.
Audioengr
So an upgaded power supply may be the better first step? Then look into the digital output upgrade?
Thanks
Steve
audioengr
3,282 posts
 
Scoly1 - the upgraded power supply will make an incremental improvement. Not sure if its worth the effort or money though. There are very few modders that can do the digital output and clock upgrade well. I dont do it myself.

Steve N.
prpixel
876 posts
 
www.boldercables.com

Wayne’s upgraded power supplies make a world of difference. I have the statement digital/analog mods and the ultimate power supply with the nirvana option. The sound is so good that I sold my reference SACD/CD player and have not looked back.

If you don't want to spend a lot of money, look into the Channel Island Audio VDX-9.0 for the Duet. It retails for $279.00. I'm going to try one in my office system in the next couple of weeks.

www.ciaudio.com

I use a little Flipstart UMPC with a couple of 500GB 2.5" hard drives hanging off of it as a music server. I have over 2300 CD's ripped in lossless. You cannot beat the convenience of having all of your CD's instantly accessible. A lot of times I just leave it on random playback, which is a great way to rediscover your collection.
More to discover