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In Reply to: RE: EL34 comparisons posted by Michael Samra on June 30, 2009 at 13:23:12
Funny, how folks differ in opinions, or how their amps differ. Not many mention that the plate voltage can have a significant effect. Sound also depends on circuit = Source (DAC) > PA > Speakers. Room. Ears. Age. Taste.How can any audiophile rule on sound of EL-34?
Except me, of course.
SEDs very good (circa Y2000), not great. DD getter Holland = great. Xf2 Blackburn, depends. This variety sounds VERY VERY different depending on amp--low plate voltage (425V), it sounds like 'SET'. High plate voltage (575V) can be shrill. Amazing to me how the sound of this tube varies. Xf1 Blackburn, similar to DD-getter Holland, better depth, better balance.
I tried the Tesla 'brown feet' early '70s. Horrible. I tried Matsushita black plate--they sound like shita. JJ tesla modern production--well I NEVER buy that brand since they had their QC problems with pin diameter and the distributor knew it, but refused returns.
In several amps with several speakers, the NOS always beat out SED. I thought so, my entire family in blind tests thought so. In fact, when I first swapped out the SED for Xf2 Blackburn EL34 (at 500V), they thought I got a new amp, and liked the NOS much better.
No single person rule on sound of EL-34?
Except me, of course.
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