You got me there Bas 🙄Bas Horneman said:
You mean how many YEARS!![]()
I'll only admit it to it exceeding 300H...

maxw said:I'm keen too Zang, looks nice!
Hi Max,the attached is pcb version layout,amp parts without psu.
Attachments
EL84 set amp
Hi,
this is my first tube amp after 30 years! built my last one in 1970, a push-pull 6em5 amp from parts borrowed from our bnw tv set! since then and up till now, i have been doing ss amps!
Hi,
this is my first tube amp after 30 years! built my last one in 1970, a push-pull 6em5 amp from parts borrowed from our bnw tv set! since then and up till now, i have been doing ss amps!



board mounted underneath chassis, tubes are recessed a bit.
voltage doubler power supply is also built on a pcb, and high speed rectifer is used.
output traffo is also diy'ed by me using a 7/8 in sqaure core.

voltage doubler power supply is also built on a pcb, and high speed rectifer is used.

output traffo is also diy'ed by me using a 7/8 in sqaure core.

based on frank's ultimate preamp design!🙂
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
back:
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
tubes glowing!🙂
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
JELabs 2A3 amp!🙂
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
s2kov:
That's probably the best looking amp I've seen here so far. Is it chromed??? I really like that look, the faceplate and the knobs too! 😎
Congrats, I'm not jealous at all

That's probably the best looking amp I've seen here so far. Is it chromed??? I really like that look, the faceplate and the knobs too! 😎
Congrats, I'm not jealous at all

Judging by the quality of the pic, it seems that you don't.who doesn't like black crocodile skin and chromed skull knobs?
Yeah I cant tell what is going on from the pic either but black crocodile skin and chromed skull knobs sounds bloody cool to me 😀 😀
Another 2A3 tube amp from my friend CP
The amp is with 2A6 directly coupled to 2A3. The OPT is James 6123.
Johnny
The amp is with 2A6 directly coupled to 2A3. The OPT is James 6123.
Johnny
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