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In Reply to: Yes. PX4 and occasionally PX25 (nt) posted by bouncy ball on October 11, 2021 at 19:50:46:
The PX4 is a very nice tube by reputation. There's TJ Fullmusic new production version with 15W dissipation. So is it any better than a 2a3 sound-wise? All the versions, NOS or new, are very expensive, so it would need to sound superior to a 2a3 to have any viability.
The PX25 has brilliant specifications - better than the 300b. So why did it die out and the 300b become so influential? There are KR and TJ versions, but again very expensive compared with 300b.
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Follow Ups
- Tell us more about the PX4 and PX25.... - andy evans 02:00:54 10/14/21 (4)
- RE: Tell us more about the PX4 and PX25.... - bouncy ball 15:42:09 10/16/21 (0)
- Which spec is better n the PX25 than the 300B? - maxhifi 10:15:22 10/14/21 (2)
- 300B were made through the 80s for AT&T... - andy evans 13:23:23 10/14/21 (1)
- RE: 300B were made through the 80s for AT&T... - maxhifi 13:41:01 10/14/21 (0)