Separate names with a comma.
Sorry I missed that post.
The JJ EL34s are my own choice, because I can test amps without blowing up expensive tubes.
JJ tubes are very...
And the fuse does not blow?
This is a 1/2 amp HT fuse?
Do you have different tubes that are good?
Is there any burned spots inside the old...
Speaker reads 6 ohms and steady? yes?
Fuse does not blow when tubes are removed?
Don't put tubes in yet.
Now THIS......this is progress.
Who wouldn't appreciate the convenience?
Comment Withheld due to low rating.
I don't know about the actual internal design.
I did order some and they worked pretty good.
I rather like the concept of happy birthday / RIP all in the same sentence.
The bar has been set. Let there by rejoicing.
I don' think they are all ROHS. New Sensor had that first one developed because of environmental regs.
You need to do tests and report the results back to the forum.
Are you able to use a multi meter?
DSL 40C insulation test
Un-plug mains power...
Cathode bias is class A, not class AB.
Normal output transformers are made for Class AB amplifiers.
Transformers for cathode bias class A, are a...
Probably one of the first widely popular all-gay bands, besides Judas Priest.
You are talking about MIG or TIG.
No, you cannot solder to aluminum.
The solder needs to flow, not possible with aluminum.
You can make a big...
This is not a good test.
You don't plug the cable into the amp to test the cable with an ohm meter.
Plug the cable into the speaker cabinet only....
Don't put any tubes in.
Don't operate or play the amplifier.
All problems must be solved first.
Everything must test ok, then put the tubes in last.
What happens when you touch the 2 ohm meter probes together?
Does the reading still jump around?
Or is the reading steady?