Thanks Dennis and Nelson. Now another dumb question (for Peter Daniel or anyone else):
Are the Peter Daniel boards compliant with both?
Thanks in advance,
C
Are the Peter Daniel boards compliant with both?
Thanks in advance,
C
chrismercurio said:
The boards are made according to 6/4/07 schematic, with the exception of R1 resistor, which on my boards is before shunt resistor R2 (and not after, like in the schematic).
F5 due?
I've heard rumours that F5 is to be released very soon as the next step from F3.
Anyone knows more?
I've heard rumours that F5 is to be released very soon as the next step from F3.
Anyone knows more?
Re: F5 due?
http://www.diyaudio.com/forums/showthread.php?s=&threadid=4486&perpage=25&pagenumber=70
anubisgrau said:
http://www.diyaudio.com/forums/showthread.php?s=&threadid=4486&perpage=25&pagenumber=70
The F5 is different. I wouldn't say it's an extension of the previous
efforts in any direct sense. I think it will be a little while before FW
starts repeating itself.
efforts in any direct sense. I think it will be a little while before FW
starts repeating itself.
Indeed
Nelson promised a unit but the news embargo on this end is in effect too - no idea yet what this beast will be, exactly. Except that the bloody 200KHz square wave looks pretty scary and that 1-ohm 10A clipping graph is pretty suggestive all by itself...
So once one of you boys gets his AudioXpress, share the spoils so the press isn't the last to know
Nelson promised a unit but the news embargo on this end is in effect too - no idea yet what this beast will be, exactly. Except that the bloody 200KHz square wave looks pretty scary and that 1-ohm 10A clipping graph is pretty suggestive all by itself...
So once one of you boys gets his AudioXpress, share the spoils so the press isn't the last to know
Just that Nelson chose to publish this particular design means it's gonna be something different and special. 
Re: Indeed
Srajan's amplifier should ship next week after they remove my tube.
😎
Srajan Ebaen said:
Srajan's amplifier should ship next week after they remove my tube.
😎
no rush
My wife and I celebrated her 1st rebirth day a few days ago - one year after her open-heart surgery in Germany which coulda been the end of it but thankfully, the expiration date got postponed.
Compared to health, none of this stuff matters one bit. Wishing you a speedy recovery, Nelson.
My wife and I celebrated her 1st rebirth day a few days ago - one year after her open-heart surgery in Germany which coulda been the end of it but thankfully, the expiration date got postponed.
Compared to health, none of this stuff matters one bit. Wishing you a speedy recovery, Nelson.
Kindoff offtopic, but Nelson, say's the Elna silk 220uF cap's are a good choise for the F4, but i can't figure out, what voltage it must be (the one i use now is 35v or 63v i can't remember excatly) I think my pcb used ~5mm between legs.
Could someone help me out 😱
Jesper.
Could someone help me out 😱
Jesper.
lykkedk said:
don't take my word for it, but i think c1/c2 should be 20v or more since this is the maximum SE output voltage.. i'll be trying 25v silmics soon, almost ready to test them. For c3/c4 i'll be using 63v panasonic fc's and the optional caps (on peter's boards) will be 1800 uf 35v panasinic fc's... they do't fit well, i might go for 220 uf instead of 1800 uf
