Photo Gallery

[rwellerson]

BTW this is the amp shown above.

An externally hosted image should be here but it was not working when we last tested it.

 

[Giaime]

That's a good amount of work for a ground plane!

However, my best compliments for your amplifiers.

 

[rwellerson]

That's a good amount of work for a ground plane!

However, my best compliments for your amplifiers.

You bet!
And again thanks for your kind words.

[ ]
Ricardo

 

[gertk]

EL84 PP monoblock update

And this is the finished version
These amplifiers have been running for several hours without problems.

 

[FastEddy]

Ricardo's work is true art ... and that's a great tip about cleaning, preping and coating a PCB back plane = very nice.

BTW: Ocha did a very nice, tidy job with his mono-blocks and power supply. ... and that's a really cute amp from Gertk ... I'm beginning to feel in ah of all this really cool equipment presented here. (I hope this gets put into a searchable archive.)

 

[MCLL]

Here is my Morgan Jones Tube Headphone amplifier & My CD-Rom Player...

 

[TubeHead Johnny]

Here's a new one I did this year, derived from the old Fishers from the early 60's. But it uses an active Baxandall circuit. It even has 7591 tubes! It also has an individual P/S for the bias and DC filaments and UL operation.

 

[xaviery]

Your amp derived from the old Fishers is an excellent and beautiful piece! How about its output power?

 

[HDaudio]

Hi all !
I m have new projec MOD XO in my TEAC CD, and do some think for its .
I m think sound better than befor to much and come to Hiend CDplayer :

 

[HDaudio]

Powertranforme and mod shoket with Filter togethe :

 

[HDaudio]

I m change All capacitor in the main I/V, sevo, powersuply

 

[HDaudio]

and here for new regu .

 

[HDaudio]

mod CDtranspost :

 

[HDaudio]

And now all ok !
...
Im lucky guy ..!

 

[kage]

great pictures, great thread, thanks for sharing!

 

[HDaudio]

great pictures, great thread, thanks for sharing!

OK here :

 

[HDaudio]

and here :
This clock 16.9344Mhz, have 4 pin, Im change for old clock with 2 pin and do new powersuply for its with 5 VDC oly for XO main !
I like PCB, but I m dont no how to do its and oly use P-P, ..ok no broplem, its runing very good !
If you buy name ( Sunny) OX, I think better than I do .
Becaful when conec in main CDplayer because to much style run with old XO , looking for the pin not have DC out in main old XO
Good luck !

 

[radtech]

Um.. shouldn't there be some... uh... "tubes" in there?

 

[djn111]

2A3 mono plate amp

My finaly finished amplifier:

tubes:

2x 2A3 RCA mono plate.
1x e88cc
4x RGN1404

Iron:
2x Unitan output transformers
1x powersupply Philips (vintage)
2x choke Philips (vintage)
5x ring core heatersupply transformers

power supply, Elna & black gate

 

[FastEddy]

HDaudio: ...

" ... shouldn't there be some... uh... "tubes" in there? ..."

Not to worry. We will just have the moderator pass these pics and build descriptions over to the Digital section ...

I like it, and I'm glad you shared this with us. How does it sound?