In Reply to: RE: Vintage 6922 Recommendations for DAC/DAP Output Tubes posted by Sondek on July 3, 2012 at 09:45:11:
the circuit is setup. The operating points can bring the mids if the Siemens is worked with. I have found this to be true of many tubes. The Sylvania, not to get off topic, 1929 to 1931 27 mesh plate sound the best if near its max operating points and the RCA 76 needs to be right at its max and it outshines all other 76 types. Realizing that not everyone is going to tweak their system, to me, it is the only way to get the most out of each tube and isn't all that hard.
The Elaborate DAC=Johnny's Balloon Meshplate 27 Balanced Preamp=Balanced Six Pacs=Newform Research 645
iRiver H140/MB Balanced dac/amp/Ultrasone Ed. 9/JH13 Pro IEM's
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Follow Ups
- I think this depends upon how. . . - John PA 10:37:39 07/05/12 (0)