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DHT SET with thoughts wanted
7071
DHT driver & input
7071
“…huge effect on the resulting sound”...
7071
filament supplies
7071
PS for DHT heaters?
7071
Different application
7071
...more on DHT vs. IDHT
7071
DHT sound
7071
Looking for DHT inspiration….
7071
DHT's & Tentlabs
7071
The smell of 70-years old tubes...
7071
Tubes from the 20's & 30's
7070
Some Direct Heated Freaks…
7069
nc14
7040
Are DHTs any good?
7040
DHT - very interesting way of looking!
7040
Tube "preferences"
7040
Directly heated triodes and AC filaments.
6837
My interest in 2A3/A2 direct-heated.
6413
What DHT driver would give enough gain to run 801A into A2?
6344
ThE 10S TUBES
6341
DHT driving the 801 or 10Y
6341
How high is too high?
6341
….and it might not be always a good thing
6341
What makes eye on the tube getter?
5673
Effects of radiation
5673
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