Cary SLP-98 vs. other high end preamps--C-J, etc.

I luckily got the Cary SLP98 with internal phono stage and oiled capacitors upgraded. I just bought the deHavilland Ultraverve preamp (also has one 6SN7 input but has a rectifier tube not diodes rectifiers) and would compare with Cary SLP98P. In my opinion the Ultraverve has lot more defined dynamic sound and very clean and clear in the background than the SLP98. Congratulations Steve, you got the SLP98 but I would suggest you roll tubes with NOS Tungsol 6sn7s you'll be amazed with the new old stock tubes which would make your music more lively.

The speakers and amp together have a great deal to do with all the above comments. They should be considered one circuit. Most of today's speakers have two way designs or three way with a cone that is too slow for the midrange it's producing. Get a dome or a ribbon midrange and get a really good SS amp so that your bottom end is not corrupted by the lack of definition and control of the low end speakers. By all means don't let anything above 100-125 HZ go through a slow 10 or 12 in cone especially driven by a tube amp. If all you want is a sweet midrange get a full tube system and a single voice coil speaker as today's speaker designers have lost the ability to truly get two/three way speakers mixing the frequencies correctly. Otherwise just go get a standard surround system from Marantz or something like that where the bus crash sound is all you are looking for. Most people can't distinguish between an mp3,mp4 and lossless PCM anyway. When people talk about most stereo changes they are talking about the distortion they like. If you hear the stereo and are not hearing only the music then you are in that crowd IMNSHO. I used to build $4000.00 amps and custom Speakers in the 70's. The Cary SLP-98p&l are both outstanding tube units. Especially if you change out the 6SN7 tubes used for the line stage with american or german new old stock (NOS) tubes as recommended above. You might even need the tube dampeners as they are sometimes sensitive to the feedback produced. For a tube unit I only have one better and that is a VAC. I still think a really simple SS circuit with minimum extra circuits like protection et. al. is the finest sound. You can't get that stuff because manufacturers don't want the risk of a blown bank of transistors. Tubes are replaced regularly by stereo nuts who want to play so the problem is solved. VAC at least sealed some units. There was nothing like my Bedini / Strelioff (actually in the end Strelioff) SS preamp and amp for sound. Just have to turn them on yourself and let nobody touch any on/off switch. Bob Carver gets bashed for no good reason. He built equipment a mere mortal could/can have and stereofile and all their "expert listeners" couldn't tell the difference between a $700 and a $5000 unit back in the early 80's. Including a Fine tube amp. His C-19 partial tube preamp was pretty special with a good set of replacement NOS tubes from the past.
Listen to the music not the stereo. I repeat, If you are hearing your stereo that's bad. I'd rather listen to Rickie Lee Jones than my stereo. Now I'll go put on my flack jacket for the folks who bought CD demagnetizers from Bedini and for the tube zelots. Bedini was always the consummate salesman. As for the tube zelots I have a bunch of tube amps and preamps some of which (mostly amps) are for sale (like a pair of McIntosh MC30's in primo shape - the holy grail of tube amps). Opinions in here are likely discarded - I don't mind as opinions are like elbows and ... (well you know the rest).

Had the SLP98p for one week. Sounded great on some recordings and very muddy on others. Strange thing. I did reverse the speaker wire at the speakers as directed in the manual (+ to _, _ to +) but actually preferred it the other way. wire phase coherent it was muddy and muffled but inverse phase was much more clear however lacked low end. Also noticed the "terrible" vol pot which was so grainy I only used it to about 9 oclock on the dial.Barely move it which large vol jumps. Of course Cary has a paid service where they will fix that as a "custom upgrade". Didn't see the need to spend 5k for the SLP98. Maybe the one I took home was a dog I dont know but it was brand new in box from dealer. Sounded really good on slower stuff but fell apart as soon as thing got busy.

I brought a used SLP98L and loved it. After a couple of years of happy listening I  sent it back to Cary for a full upgrade (all possible factory upgrades including the Lundahl MC phono transformers.)
It took a hundred hoursor so to break in after the upgrades and for a while during the break in period I really questioned my decision to spend $2k on upgrades.But now the amp sounds truly amazing and is greatly improved in everyway. I think this amp is a forever amp and like others in this thread, this amplifier has survived many system upgrades and is the heart of my system. Current power amps are Pass Aleph 2 Mono's and my speakers are Vienna Acoustics "The Kiss" with Townshend super tweeters. After the Pass Apelph 2 upgrade (Pass Factory update refurbish) I retired the X2 REL T9 subs as they were no longer needed.