A report from the ETF would not be complete without some serious tube porn. So here you go:
A Eimac 35TG.
What a beautiful glow.
This is the output tube in an amp made by Reinout:
Notice the ratio of number of tubes vs. transformers and chokes!
He uses a 12-pin compactron as driver. Nice!
300Bs in a push pull amp from Japan:
Driven by RE604:
A thoriated tungsten filamentary triode in an amp made by Oliver:
With 816 mercury vapour rectifiers....
... with that nice blue glow when turned on:
Stay tuned for more tube porn!