jj 6922 vs jj 6922 gold pins


Anybody compare these tubes. I'm going to try the gold pins or the cryo treated non-gold pins. Just wonder if there are important sonic differences.

Thanks
Andy
andyth
Tubes can also be low noise without the gold pins. From everything that I have read and from my own personal experience, gold pins do not offer any sonic advantage. However, they are more resistant to corrosion.
historically the gold pins were the premium offerings - meaning longer life and more importantly lower noise. most NOS tube hounds will happily pay a premium for the gold pins, no questions asked.

don't mean to be elliptical or cryptic - hell ya