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[dhaen]

You mean how many YEARS!

You got me there Bas
I'll only admit it to it exceeding 300H...

 

[Bas Horneman]

Well if Jessica had taken them to you earlier you would have been finished long ago I suppose?

 

[digi01]

I'm keen too Zang, looks nice!

Hi Max,the attached is pcb version layout,amp parts without psu.

 

[TonyTecson]

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!

 

[TonyTecson]

the amp itself is built on a double sided pcb i made by hand, one side acts as a ground plane!

 

[TonyTecson]

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.

 

[s2kov]

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.

 

[s2kov]

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.

 

[s2kov]

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.

 

[s2kov]

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.

 

[SHiFTY]

Some stunning work there, wow those are amazing!

 

[Miniwatt]

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

 

[s2kov]

thanks!

chassis was all chromed and used maple wood for faceplate and knobs!

 

[karma]

love the detail verry nice s2kov

 

[aletheian]

Well, it may not fit with the HI-FI theme here, but here is my 100W ultralinear KT88 guitar amp bruiser. Come on... who doesn't like black crocodile skin and chromed skull knobs?

 

[Cassiel]

who doesn't like black crocodile skin and chromed skull knobs?

Judging by the quality of the pic, it seems that you don't.

 

[maxw]

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

 

[kmtang]

Another 2A3 tube amp from my friend CP

The amp is with 2A6 directly coupled to 2A3. The OPT is James 6123.

Johnny

 

[kmtang]

2A3

Here we go again

 

[5string]

My DIY 2A3 SET

My third DIY build, first not from a kit. Has a little hum but I think it's fixable with better layout planning. Now to order a real chassis and make it look as good as it sounds.
Zo