Pavel Dudek's (Upupa Epops) amplifiers II

[Upupa Epops]

Hello guys,

after long time I am here again...is nice for me to see every well known names...😉
I can show you some pics and I hope that they will give you little bit pleasure...
Cheers,
Pavel 😎

Power amp...

 

[Upupa Epops]

Balanced/unbalanced input amplifier...

 

[Netlist]

A warm welcome back, after a sabbath year. 🙂

That's a gorgeous looking amp, Pavel.

 

[Upupa Epops]

Soft start/remote control on-stand by with galvanic separation...

 

[Upupa Epops]

Thank you for warm welcoming... 😎
And now some pics of assembling...
Soft start is below transformers console, which is made by brushed stainless steel ( and other parts also...)

 

[Wavebourn]

Hi Upopa Epops;
your stuff is very artistically designed, looks great!

 

[Upupa Epops]

Detail of PS....

 

[Upupa Epops]

Connection of input amp...

 

[Upupa Epops]

All wiring is very easy ... 😎

 

[Upupa Epops]

More pics later...🙂

 

[jacco vermeulen]

More later

Il Duce is back.

 

[Upupa Epops]

Do you would rather to come Achmed, the Terrorist, Jacco ? 😀

 

[Wavebourn]

Detail of PS....

I'm afraid that you have to glue electrolytics because cable ties will crack and pop some day...

 

[peranders]

All wiring is very easy ... 😎

Pavel, nice! Your artwork looks beautiful!

 

[peranders]

Soft start/remote control on-stand by with galvanic separation...

This softstart looks really nice.

I'm getting in a good mood when I see your stuff.

 

[AndrewT]

details, details, details.
What workman/woman ship!
I like the RCA mounted input card and the ribbon into the main board. Nice.

 

[Bonsai]

Pavel, I have to second the other comments above about your amp - outstanding. I hope it sounds as good as it looks!

 

[jacco vermeulen]

Achmed must be ST semi's longest living customer by now, Benito-Dudek 911/912 are starting to look a bit strange combined with A1540/C3955 and all that SS stuff.

(I still fail to see a significant difference between the DPA222 MKI and MKII board)

 

[Spirtos]

I always feel good looking Upopa's creations🙂 A real artistic work . BTW, Pavel, long time ago - I cant remember the thread and time - you said that you was working on a fet design which could possibly be offered as pcb or kit (hoping I remember well). Any progress??

 

[Upupa Epops]

Differences between MkI and MkII are only " cosmetic ", nothing essential, Jacco...
Thank you for your kind words, guys... 😎
I had made also " younger kid " of 222, which is similar, but much cheaper, type named 223...
Comparing...