whatever
set Iq with THD measurement
Something simpler?
Oh, and you see that so runted small heat sink!
https://ywyquw.dm1.livefilestore.co...dcUdHUJrDIY5Z89Jphc3A/DSC_00240001.JPG?psid=1
See the schematic and parts list:
Now there is about 0,005V across emitter resistors.
VSS and VCC at about 77VDC now.
But I can set it to what I want because of that Schuntermann.
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I found the first real casualty of the flood. It turns out the large Advent cabinets have a split on the corner and that's too bad because the new woofers are on the way.
ouch!
Well, it is actually 0.01V across 0.47 Ohm emitter resistors, that given PS voltages.
as memory (faint, it is) serves me , it is figure intended in Leach papers
you can double it , greening at postman while you're looking at electricity bill .... and still not hearing any difference
not that I'm personally capable to construct such an amplifier , but big hog stays big hog , worthy up to 150Hz
sell it good and buy a pair of good plate amps
then spend greenies difference on wine and vinyl
(moi repaired substantial number of PA amps ; most impressive ones were 100V output , 4 pairs of EL34 , with approx. 700V on anodes ; man , C class rules , and big hog ones are sissies , comparing ......... )
No I'm not on Vacation, this is a jobsite.
Nice - where is it?
Nice - where is it?
on the Roof
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