ARC Ref CD-8 compared to CD-6 and/or Ref CD-9


Looking for comments from members who might have compared the ARC Ref CD-8 to the newly minted CD-6 and/or Ref CD-9, principally focusing on the redbook CDP function.

Based on a conversation with ARC, I understand that the redbook CD playback circuitry in the 3 models is similar, but not exact. Principal differences are upgraded coupling caps and the DAC configuration.

The Ref CD-8 used Burr Brown PCM 1792 chips configured in stereo mode. By contrast, the CD-6 and Ref CD-9 use the BB PCM 1792A, but configured in quad mono mode.

Also, the CD-6 and Ref CD-9 upsample and have fast/slow filter options. The Ref CD-8 does not offer these options.

Obviously, techno-babble aside, what counts most is how the CDPs sound. ARC says the CD-6 and Ref CD-9 have better dynamics and bandwidth, and lower distortion than the Ref CD-8. Not surprisingly, the new issues sound better.

So ... has anyone had a chance to road test the new players. Even better, compare them to the Ref CD-8. If they newest offerings are markedly better, maybe I should put on the bucket list. Oh ... mainly interested in the redbook functionality.

Thanks

BIF
bifwynne
Jafant, I thought the CD-8's sonic presentation was livelier and more transparent than the CD-7 in all musical applications. As I recall, because the CD-7 was a bit bass thick, this characteristic tended to over-emphasize the low-end of rock, jazz and pop music that was already bass heavy.

You also asked "[w]ill you be stepping up to the CD9? Or perhaps the new CD6 anytime soon?"

Given some of the comments above, I am concerned that the additional cost of moving into the CD-6 or 9 may not be justified in terms of the augmented benefit. So, I guess for me the jury is still out.

But I look forward to reading comments from members who made the move. I just don't know. I think I may have reached the point of diminishing returns with my system.

By the way, I just picked up a super hi-rez redbook CD -- Tango -- from Acoustic Sounds. It sounds great!! More comments to follow. It will take a lot to convince me that redbook CD is dead.
Very interesting reading as I own an original audio research cd 7.
Bifwynne, where should I look on line to purchase super hi-rez red book cd's?
There's a couple of vendors out there. I started a thread, titled something like "Redbook CD is Not Dead." A couple of members posted some web site where hi-rez redbook CDs can be purchased. In the meantime, I've bought quite a few hi-rez redbook CDs (in various formats) from Acoustic Sounds, located in Kansas. Very reliable folks.