Help needed.


OK - I was originally going to purchase a C.J. Premier 18 Pre-Amp based on the suggestions of a local high end audio dealer. This Sunday - I brought back my test disks to listen and my purchase decision had changed drastically.

The Premier 18 sounded fabulous on the mids - warm and sweet. However, the highs were a little bright for my taste - almost harsh of Reference Recordings "Pomp and Pipes" The bass also seemed lacking quite a bit on Reference Recordings "Tutti" disk - Stravinski Fire Bird.

Next we moved on to a Krell KRC-3 - while the Bass was more present, it still didn't feel right. The highs were strident and ringy - especially on "Pomp and Pipes" and Wynton Marsalis - "Music for Baroque Trumpet" (a 24 bit recording).

However...we then hooked up a C.J. PV-14L and the magic started happening. The mids were warm and sweet - just the way I like them. But now the bass (esp. the Bass Drum slams in the Fire Bird) - felt penetrating (how the Tube CJ did this better than the Krell I don't know). The highs were also very nice - in fact this pre made me want to listen to more and more.

So my questions - what have you all heard about the CJ PV-14L? Am I making a mistake? Should I listen to other pre's before making the plunge into tubes? What should I know about tubes before making the plunge - as I have no 'tube' experience at all.

Any help from the group will be appreciated!

Erik
ndmaitre

Showing 2 responses by rcprince

Sounds like you like the classic tube sound more than analytical sound. Assuming that the rest of your system and your room are similar in sonic character to the demo system you listened to, I think you should follow your ears and go with the unit that best communicates the music to you. Maybe the dealer will let you borrow the unit to make sure it works in your system? Don't worry about tube equipment with C-J, their stuff is reliable, well-supported and no problem to maintain other than changing tubes every few years as the manufacturer recommends.
Erik: Sounds like a good dealer. I think the AI has two volume pots, one for each channel (like my Jadis) instead of a balance pot. Don't be embarassed about the remote, it certainly should factor into your thinking. As far as how long the tubes last, I think C-J should be able to tell you their estimate, which should give you a good idea, but I'd expect at least a couple of years from them. I've left my Jadis on almost continuously for the past year and a half with no great sound loss, although I use NOS Telefunkens, well known for their longevity and it's usually the powering up that wears tubes out more. I wouldn't worry about tube-rolling yet, particularly if you enjoy the sound of the preamp with its stock tubes. Live with it for a while, then when it's time to change tubes check the various threads here and on Audio Asylum regarding tubes, I'm sure there have been a lot of suggestions for the CJ preamps. I'm sure C-J will also keep its own pre-selected tubes available for purchase from them as well. Good luck!