In Reply to: RE: Goodbye Type 45 ....... hello JJ 2A3-40 posted by drlowmu on October 10, 2016 at 12:59:07:
I only have 6 of the JJ 2A3-40 so I do know what they sounds like. They produce a bit more power at the higher plate voltage and killer heater current requirement most off the shelf 2A3 amps can't supply.
Soundwise, what's so special about them? I have DIY PP 45 / 2A3 / VT-52 amp as well as commercial offering from Raysonic 2A3 amp that uses PP 2A3.
In both amps, I prefer 45 over 2A3 (JJ or RCA or Sylvania). VT-52 comes close to the 45 with a bit fatter mid. Pick your poison based on your speakers but for my OB FR Line Arrays, I don't see how JJ 2A3 kicked any 45 tubes to the curb.
I also have a couple of 45 / 2A3 SET amps and I found the same result as in PP amps.
May be you need to rethink about your speaker choice.
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.Thou shall not stand where I type for I carry a bottle of Certified Audiophile Air and a Pure Silver Whip.
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Follow Ups
- RE: Goodbye Type 45 ....... hello JJ 2A3-40 - megasat16 18:59:07 12/02/16 (0)