That's a good point about the heatsink being too small santi. I've changed to pcb to mount the transistor upright, and at the edge, so you can use whatever size heatsink you want. I'm also going to redo the connectors. I'll upload new images when I have that done.
-Scott
-Scott
Babo
why your www looks good only with IE......with Firefox-it's a mess with narrow frames......
why your www looks good only with IE......with Firefox-it's a mess with narrow frames......
Zen Mod said:
ZenMod,
Thanks for the kind feedback and showing your interest in my WWW .
I know about home page only to the short extent after having done self-study through a small handbook. I am really an amateur in this field, and even I didn’t know what are the IE and Firefox. This morning, I had a brief chat on the coffee table with one of our IT-facilitators, and felt myself that I designed my WWW pinned to IE (Internet Explorer). He informed me that some people prefer Firefox while IE is more popular.
I need time to understand what differences in different web browsers are. Then, I will try to re-new my WWW properly for all . . .
Regards,
🙂
Ah...I suppose that makes sense. Would it just be better to combine the psu and mono boards into one so that they share the same ground plane? Or just move the input, output and chassis ground to the PSU board?
-Scott
-Scott
adolphe said:
Mine is in this way successfully.
We need to invite other grounding experiences too . . .
JH, what size transformer did you use? Also, is one PSU board capable of driving two channels? Or does it have to be a dual mono design?
-Scott
-Scott
One PSU covers both channels.
I have used two different sizes of transformers: 30VA and 50VA.
30VA is big enough. 50VA is a luxury.
I have used two different sizes of transformers: 30VA and 50VA.
30VA is big enough. 50VA is a luxury.
Is it possible to set it up for my Sennheiser 650.
Iam listening to my very old Superex TL3 and they sound a lot better .
Iam listening to my very old Superex TL3 and they sound a lot better .
Kaliban said:
One of my cans is Sennheiser 600.
I also tested 650 at the shop with Zeny.
The owner of the shop wanted see inside Zeny ^^~
For these cans, I recommend the size of the
output resistor (behind the output coupling cap)
less than 30 ohms.
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