Does what you shown qualify as ONE board ?
i.e. for a channel X, one needs to order 2 boards?
How thick copper ?
And what is the lead spacing for say R1?
Patrick
i.e. for a channel X, one needs to order 2 boards?
How thick copper ?
And what is the lead spacing for say R1?
Patrick
Yes, that's ONE board and the price will be approx $18.
This is good for a stereo Aleph J, two of them are needed for stereo AJ-X. Copper will be thick enough, as with my other F amp boards.
Lead spacing on R1 is 200mil, which is good for Caddock MK132 and Dale CMF50. For Vishays S102 you need to "spread" the pins slightly, but I never found it a problem.
This is good for a stereo Aleph J, two of them are needed for stereo AJ-X. Copper will be thick enough, as with my other F amp boards.
Lead spacing on R1 is 200mil, which is good for Caddock MK132 and Dale CMF50. For Vishays S102 you need to "spread" the pins slightly, but I never found it a problem.
Peter Daniel said:Yes, that's ONE board and the price will be approx $18.
This is good for a stereo Aleph J, two of them are needed for stereo AJ-X. Copper will be thick enough, as with my other F amp boards.
Lead spacing on R1 is 200mil, which is good for Caddock MK132 and Dale CMF50. For Vishays S102 you need to "spread" the pins slightly, but I never found it a problem.
Hello Peter,
I repeat my order, I am interested in one stereo set.
Regards
Tom

I am in for a stereo set I think,
I've been poking around a little, not a solid builders thread I could find.
Does this need matched IRF's? I assume so.
I think I read previously that two Sj74'matches can be used instead of 109.
I've been poking around a little, not a solid builders thread I could find.
Does this need matched IRF's? I assume so.
I think I read previously that two Sj74'matches can be used instead of 109.
Still good on one stereo setup - needn't go with the X at the moment....
LMK where to send the $ and how.
🙂
LMK where to send the $ and how.
🙂
Even though I find them boring those collecting-threads: Peter, please count me in for two (non-X) sets.
regards
flo
regards
flo
1 set of stereo AJ-X as well
btw Peter, when the GB thread is officially out, would you be offering the PS board as a complete set or would the PS board have to be ordered separately?
btw Peter, when the GB thread is officially out, would you be offering the PS board as a complete set or would the PS board have to be ordered separately?
Aleph J-X
Hello Peter,
I repeat my order, I am interested in one stereo set Aleph J-X 🙂
Regards ,
Vitalie
Hello Peter,
I repeat my order, I am interested in one stereo set Aleph J-X 🙂
Regards ,
Vitalie
I opened a proper GB thread here: http://www.diyaudio.com/forums/showthread.php?s=&postid=1879567#post1879567 and I'm ready to collect payments.
I'm writing this from a hotel room in Prague 😉
I'm writing this from a hotel room in Prague 😉
board size
Peter,
So what are final board sizes? Thinking about heatsinks with large tabs on them and need to know spacing.
Uriah
Peter,
So what are final board sizes? Thinking about heatsinks with large tabs on them and need to know spacing.
Uriah
Also,
Are there any guesses as to watts needed to dissipate and how warm are sinks allowed to get?
Uriah
Are there any guesses as to watts needed to dissipate and how warm are sinks allowed to get?
Uriah
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