2. amps-preamps
  3. 1220205252

Cary Audio SLP 05 PreampWhat tubes are you using?

I recently purchased a used Cary Audio SLP 05 Preamp from a fellow Audiogonmer. It did not come with the original tubes.Instead supplied were some NOS Raytheon 231, and Sylvania 231.

I have also bought a pair of NOS Ken Rad VT-231 tubes, and a few of the Sylvania short bottle.

I have changed the rectifier tube to the Phillps GZ 34 metal base mini watt made in Holland.I have also installed the HiFi fuses.

Any other suggestions as to tubes for this Preamp, there seems to be so many ?
128x128ozzy
jtwrace's avatar
jtwrace
443 posts
 
Yes, the Popes have gooten almost impossible to get...as for sound I still like them better then the RCA/Sylvainia GTB's. I would like to try some Tung Sol RP and some Russian 1578's. The cost has just gotten out of control on these though. I'm so happy with the Popes (and have many of them) that I'm inclined to stick with them unless I find some NOS Russian/RP's on my frequent search.

Tvad-
my amps imput impedance is 100K and the SLP-05 and Clayton match is great IMO.
Post removed 
dpac996's avatar
dpac996
698 posts
 
Ozzy
as to the range ...I know what you mean. I tried the slp-05 with my x250.5 and same problem...it's due to excessive gain in the system (pass ~30 dB gain, slp-05 ~8 dB gain) with typical ~5vrms balanced digital sources. The 8dB from the Cary is actually less than the normal >10 dB gain active preamps. Unless you install signal robbing attenuators you are screwed and have to live with it...or sell it! Pass X10 and X20 now have closer to unity gain --user selectable.

Dave
jtwrace's avatar
jtwrace
443 posts
 
Tvad-

who's selling the SLP-05?
Post removed 
More to discover