The Leben CS300XS Thread
Jul 29, 2010 at 12:52 PM Post #196 of 2,299
Resolution should absolutely not be an issue, but I never used the Sovtek tubes, and I generally have not been impressed by Sovteks.  Try to get some Sylvania's, RCA's, or GE's - they should be pretty good and not break the bank.
 
Jul 29, 2010 at 3:06 PM Post #198 of 2,299
Thanks. You guys are the best!
 
Jul 29, 2010 at 5:34 PM Post #199 of 2,299
Have anyone here tried the Genalex, Gold Lion EL84/N709 reissue in the Leben? They sell for about $140 for a matched quad, so a bit expensive though.
 
Jul 29, 2010 at 5:49 PM Post #200 of 2,299
I refuse to pay that much for new production EL84/6BQ5's.  I bought a super-nice matched quad of NOS black-plate Sylvanias for $120 last month.  It's possible that the re-issue Gold Lions sound better - but I am very, very skeptical, and the Sylvanias sound awesome, so I have no desire to change.  One slight drawback to the Leben is you have to remove the top cover to roll tubes.  Not much of an issue - but it is more of a hassle than amps where the tubes are exposed.
 
Jul 29, 2010 at 6:35 PM Post #201 of 2,299


Quote:
I refuse to pay that much for new production EL84/6BQ5's.  I bought a super-nice matched quad of NOS black-plate Sylvanias for $120 last month.  It's possible that the re-issue Gold Lions sound better - but I am very, very skeptical, and the Sylvanias sound awesome, so I have no desire to change.  One slight drawback to the Leben is you have to remove the top cover to roll tubes.  Not much of an issue - but it is more of a hassle than amps where the tubes are exposed.


Would you suggest permanently removing the cover if the exposed interior it is out the of reach of small children, inquisitive tweens, and roam-free pets of the climbing kind?
 
Jul 29, 2010 at 6:47 PM Post #202 of 2,299
I use the Genalex Gold Lion EL84 and am very satisfied. The best new production I have tried and well balanced sound. When I looked around half a year ago there there was no abundance of NOS matched quads of EL84 for decent prices. There may be better NOS but it is reassuring that the Gold Lion reissue is easily available.

 
 
Jul 29, 2010 at 7:08 PM Post #203 of 2,299


Would you suggest permanently removing the cover if the exposed interior it is out the of reach of small children, inquisitive tweens, and roam-free pets of the climbing kind?


No, as I would be afraid too much dust would get in.





I use the Genalex Gold Lion EL84 and am very satisfied. The best new production I have tried and well balanced sound. When I looked around half a year ago there there was no abundance of NOS matched quads of EL84 for decent prices. There may be better NOS but it is reassuring that the Gold Lion reissue is easily available.




 





Indeed, I agree with that - nice to know there are current production options that are decent.
 
Jul 30, 2010 at 2:36 PM Post #204 of 2,299
Do you guys know if the 12AX7 tube is the same as the 12AX7A tube?
 
Also if you had to pick which set to replace first, would you replace the 12AX7A set or the EL84 set?
 
 
Jul 30, 2010 at 3:21 PM Post #205 of 2,299
I cannot say for sure about the Leben in specific, because when I have rolled, I have rolled them all at once.  But the general thinking is the input tube matters more than the power tube, although there is not universal consensus on that, as with all things audio.
 
The 12AX7and 12AX7A can both be used in the Leben no problem.  The differences are very minor.
 
Jul 30, 2010 at 4:52 PM Post #206 of 2,299
Thanks Skylab, thanks to you and others who wrote about the Leben, I was able to buy a fantastic amp without being able to audition one first.
 
I was going crazy trying to pick an amp, but I think eventually got steered to the right path.
 
 
Jul 30, 2010 at 4:57 PM Post #207 of 2,299
I was actually happy with my Lehmann BCL, but this thread got me curious. And boy, am I glad I got curious...

 
Aug 2, 2010 at 2:14 PM Post #208 of 2,299
I just got an email from my audio guy. The Leben will arrive on Wednesday! Thanks to everyone for piquing my interest, especially to Skylab.
 
Aug 2, 2010 at 3:17 PM Post #209 of 2,299
Looking forward to your impressions!
 
Aug 2, 2010 at 3:54 PM Post #210 of 2,299


Quote:
Looking forward to your impressions!


Skylab--I am in possession of a quad of Siemens EL84 (1969) and a pair of GE 5751 (1988). The Leben CS300XS comes installed with Sovtek EL84. Should I start the burn-in process with the Sovtek or immediately replace them with the Siemens?
 

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