[spritzer]

Quote:

What kind of Monster is that?
 
Looks enormous!

Our DIY version of the Stax SRM-T2 electrostatic amp. 
 

 

[revolink24]

Nevermind.

 

[DefQon]

This is itching me to go spend some $$$ on local parts for a DIY tube amp......damn you headfi

 

[G.Trenchev]

Just a LM317/337 PS(if you don't mind)...it's going in my next amp!
Uses ultra-fast HER108 diodes.

 

[FallenAngel]

Nice looking PSU, I'll be sure to upload my build this weekend too, also on perfboard.

 

[G.Trenchev]

Thanks!
After some listening,I just want to note my conclusion on ultra-fast diodes.Actually,I've made two versions of this power supply-the one shown in my previous post,and one with a conventional 6A rectifier.The HER108 version definitely brings better sound to  the amp.The mids are clearer,more liquid,also some mid-bass warmth is developed,which is very pleasant.
I just grabbed the diodes,they're cheap,I guess anyone should try this,as it is audible.

 

[wink]

 
Quote:

Thanks!
After some listening,I just want to note my conclusion on ultra-fast diodes.Actually,I've made two versions of this power supply-the one shown in my previous post,and one with a conventional 6A rectifier.The HER108 version definitely brings better sound to  the amp.The mids are clearer,more liquid,also some mid-bass warmth is developed,which is very pleasant.
I just grabbed the diodes,they're cheap,I guess anyone should try this,as it is audible. 

 

These are almost identical to the UF4007....

 

[G.Trenchev]

 
...and the amp.Just waiting for a proper enclosure.

 

[Ferrari]

Perfboards are indeed fun...

 
 

 

[mmayer167]

your layouts and parts are always so tidy and intriguing, you also always take good pictures!   ^  
 
M

 

[Gotez]

Indeed a very nice layout.

 

[Forte]

Any photos of the underside of those Perfboards? 

 

[cyberspyder]

I've missed your posts Ferrari .

 

[madcap386]

Very very neat!

 

[tranhieu]

top notch Ferrari!