Hi Folks i guess this is an duble post but maybe someone in the Pass Labs forum can help me ..
I have alot of nice parts under my bed
40 pcs of Rifa PEH169 15000uF/40V
100 pcs IRFP450 from Harris
50 pcs MUR3060 diodes
a bunsh of opa541 and 549
A new toroid 2x21V /1000VA
and lots of small transistors and resistors
So what can I make of this ?, i have been thinking of a 5CH amp but i cant find any circuts that i can use my parts in.
Iam thankfull for all the help i can get, and sorry for my spelling
I have alot of nice parts under my bed
40 pcs of Rifa PEH169 15000uF/40V
100 pcs IRFP450 from Harris
50 pcs MUR3060 diodes
a bunsh of opa541 and 549
A new toroid 2x21V /1000VA
and lots of small transistors and resistors
So what can I make of this ?, i have been thinking of a 5CH amp but i cant find any circuts that i can use my parts in.
Iam thankfull for all the help i can get, and sorry for my spelling
Nelson Pass said:Sounds like a nice +/-30v power supply. You can build a hot single-ended
Class a amplifier with that and those N channel devices.
Thanks for the reply Nelson..
singel-ended sounds cool to me , but its hot .. one of the first diy projects i was looking at was the Son of Zen but i did never build it, the problem was the heat and the big power supply that is needed.
Not how mutch power i get in an 2ch son of zen amp whit +/- 30v and 1000va
juma said:Hi valo,
you can use those OPA549 in something like this - great bass (and not only):
Thanks Juma
I have never tested opa549 as an audio amp, but i have made alot of opa541 "gainclones" and i like the sound
my last 541 amp did look like this..
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