Is it a mistake, or are they interchangeable? (Algemeen)
Hallo.
I don't think it's a mistake, because the brand is very visible.
--
From PORTUGAL, with regards
Carlos
Is it a mistake, or are they interchangeable?
Never saw that before.
Misprint or not, I would think that an EBC90 on a spot of an EBC91, and viceverca, will function in most, if not all cases. Only the triode sections differ a bit, but not much.
Greetings,
Robert
Is it a mistake, or are they interchangeable?
This is what the AMROH valve handbook says
There is some difference, but not overwhelming
Nico
--
een kinderhand
is ook weer gauw leeg
Is it a mistake, or are they interchangeable?
Never saw that before.
Misprint or not, I would think that an EBC90 on a spot of an EBC91, and viceverca, will function in most, if not all cases. Only the triode sections differ a bit, but not much.
Greetings,
Robert
Hallo Robert.
I have some valves with a marking error, but with two references.... I've never seen them either.
Like EBC90, it works fine.
Haven't tested as EBC91 yet.
--
From PORTUGAL, with regards
Carlos
Is it a mistake, or are they interchangeable?
Thanks Nico.
--
From PORTUGAL, with regards
Carlos
Is it a mistake, or are they interchangeable?
can be it was used at a repair shop and by mistake the wrong box was used to restore the tube after a test was done.
--
De techniek was in de jaren 40 veel verder dan menigeen zich bewust is