dobigstuff
100+ Head-Fier
zeroduke:Has anyone saw one of these Tung-sol 421A before?
This is the only NOS 421A I would get (if you can find them) See Below:
zeroduke:Has anyone saw one of these Tung-sol 421A before?
No, they are fake.Has anyone saw one of these Tung-sol 421A before? I didn't know of their existence... and still have doubt about it.
Offered at eBay by "bangybangtubes", which seems to be a new name from OldGuyRadiola!
https://www.ebay.com/itm/MEGA-RARE-NOS-PAIR-421-A-TUNGSOL-421A-VINTAGE-POWER-TUBES-5998-6080WB-7236-USA/273081362008?
need help identifying this tube. no brand on the band, and double halo getter on the top. any input is appreciated. thanks.
Sylvania.
The tubes you ordered will make a world of difference in sq..enjoy
The 5998's never come out of my wa22, when I owned a wa7/tp the same held true with the mullard cv4003's simply the best sounding..