Seeking advise on 6922 tubes for a preamplifier..


Hello, I'm seeking advise on replacing (5) 6922 Sovtek (I think) tubes on my preamp -these are stock cheap tubes that came with the unit I bought used and I'm wondering of a reliable place to find replacement for these and also which kind to replace them with in terms of brand and model.

I've heard of some horror stories of buying on ebay and yet the thought of replacing and trying different tubes is quite exciting.

Any suggestions?

Thanks
usa
Different tubes produce different tonal patterns in different equipment. Much depends on the design of your pre-amp and your sonic expectations. If you identify your pre-amp and tell us what you are trying to improve in its sound quality it would be more meaningful. It helps a whole lot if the person making the recommendation has experience with your pre-amp and knows what aspect(s) you feel it is important to improve by making tube changes.
Thanks. The preamplifier in question is the Premier 16 Series II with a total of 6 tubes (sorry, above mentions only five, my typo).

There is nothing really wrong with the characteristics of the sound per se but I’m wondering if changing these for better quality tubes will indeed yield any results worthwhile or is it best to simply replace and re-tube the preamp with the same ones by contacting CJ factory directly. I’m sure there prices will be quite high.

Any help would be greatly appreciated.
Usa, Think of changing tubes as comparible to changing components. It can make as much or more difference than the differences between CDP's or amps.

Lacking specific knowledge of the outcome of changing tubes in the '16' and what if any tonal differences you may appreciate, what I would suggest is that you do a bit of experimenting with some new production tubes to see what differences they might make. For example if you find that either JJ's, EI's, EH's, all of which have a different sonic signature, float you boat, you will have a basis for looking for some better NOS version with the same tonal signature, but might improve on things like high frequency clarity, bass response, etc.

Hope that helps a bit.
you definitely ought to contact CJ to see what they suggest. they undoubtedly have played around a bit...