Really sorry to hear about your hearing loss, Russ. You have a huge dilemma, and yes, I also think you will regret your decision to abandon the 4000SV.
Their DAC is not far off, if that helps, and if your hearing condition means this is your last chance to hear the best CD sound, think about your decision again.
I have read very carefully Russ's original first post, plus the long one you responded to.
I'm from your line of thought. Russ listened to it (Spectal SDR-4000SV) and he loved what he heard.
And from his Oppo 103 he can play DSD (SACD) files.
There is only one set of ears that can truly suggest a good direction for his musical enchantment; his.
________
Some of Russ's latest quotes that arrested my attention:
1 - "Central to this is listening to more music and spending less time and energy on what equipment I have and how to tweak out the extra couple percent.
2 - I have always eventually come to the same conclusion, the music is much more important than the system. I have heard a number of very simple inexpensive systems recently that produce almost as much joy for me as my most recent elaborate system.
3 - ...is streaming digital sound "good enough" for my digital listening or do I try to make my current CD library sound as good as possible and continue to buy CD’s instead of shifting to streaming and vinyl.
4 - SACD's are a non-issue for me because I have none and do not plan to buy any even though they can sound incredible ((Many certainly do)). Besides, if I do want some SACD's I can play them on the Oppo BDP 103 connected to an excellent DAC like my Meitner if I buy the Spectral SDR 4000SV, to a tube DAC if do not buy the Spectral.
5 - The Spectral SV circuitry is amazing and I am thrilled to have it in both my Spectral DMC 30SV preamp and the Spectral DMC 300RS power amp, but I love, colored or not, the slight tube/analog influence that I had to sacrifice when I sold my tube preamp because it was not compatible with the Spectral DMC 300RS. While adding the Spectral SDR 4000SV would make a full SV signal path from the CD to speaker that would undoubtedly be incredible with the lowest possible noise floor, I fear that I would miss the slight influence of having some tubes in the digital signal path.
6 - The Spectral SDR 4000SV is an incredible piece, possibly the best CD player on the market. I understand that the purist approach at Spectral and with Keith Johnson in particular necessitated designing only for Red Book and that having digital inputs would take away from the design and performance ((That is also my take)).
7 - ... For this reason and my hearing problems, the Spectral SDR 4000SV is a no go for me, although a part of me will always regret this decision.
8 - I am totally confused about which way to go, but feel a fair amount of internal resistance to going with a Lampizator because I just do not think that the company has found its stride yet and I do not want to deal with tweaking and continually upgrading any more.
9 - Whereas, the only time I have heard an Ayon product, the Spirit III amp I was so impressed that it burned a spot in my mind.
10 - I have once again made the most basic mistake in audio and gotten too into the equipment and technology and drifted away from the music. I think that this mistake and the combination my current hearing problems this is why I have not been listening as much lately. I should probably just buy an Ayon DAC and try to decide if the Stealth DAC is good enough at $8100 or should I spend an extra $1700 and buy the Stratos, which has a few more features, but is mostly a better version with all hand-picked and matched parts.
11 - The other question is should I just keep the Oppo BDP 103 or spend and additional $4700 and buy the tube equipped Ayon CD-T transport? Our should I buy an Ayon CD-3SX (essentially a Stealth DAC and CD-T transport in a player) for $8500, bank the money and be happy with just having "excellent" and not the best?
12 - Probably what I should do is put the Meinter DAC up for sale and see what I get and then decide on the tube CD player, DAC and transport front, although I think that I will probably go with the Ayon Stratos and possibly the $4,500 tubed Ayon CD-T transport because the extra $1700 for their best DAC is not that big a deal and I want to stop buying equipment, listen and focus on increasing my joy from music.
13 - The question now is, will my residual tweaky needs will lead me to buy the better DAC transport, although at this time I do not know how much better. Fortunately, USA Tubes a premier Ayon dealer, has a 30 day money back guarantee on all Ayon products
14 - Once again, I would love and value any suggestions."
______
Wow, if I was the best pro audio dealer of the entire globe (I'm not, and have zero experience with any of the audio products mentioned); I might suggest (#14) what you said in your own words from your own listening experience in quotes #1 and #2 above.
Basically, from all the other quotes it seems to me that there is some great contradiction with your best quotes; #1 and 2.
The other quotes that from my reading seems to coincide with #1 and 2 are: #5, #6 and #12 (the highlights).
The only thing I can do is what I just did. :b ...To the best of my own comprehension.