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uk.rec.audio (General Audio and Hi-Fi) (uk.rec.audio) Discussion and exchange of hi-fi audio equipment.

Opinion needed re power amp building



 
 
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Old November 3rd 09, 08:45 PM posted to uk.rec.audio
Trevor Wilson
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Posts: 801
Default Opinion needed re power amp building


"Arny Krueger" wrote in message
...
"Trevor Wilson" wrote in
message


**Depends on implementation. The MOSFETs, of course, will
always sound like MOSFETs - dull, boring, undynamic and
compressed.


Sounds like more of the same "every amplifier sounds different religion
that Trevor has been entertaining many of with for years and years.


**I'll make it easy for you. Locate an old Phase Linear 400(b) and an early
Perreaux amp. Set up a DBT between the two and ask the listeners what
differences they feel they can hear (if any). Let me know what results you
find. Both amps are plentiful and cheap, so the test should be an easy one.
Both amps use ****-loads of global NFB, minimal bias current and primitive
topology so the only major differences are related to the output devices
used.

Take the time to listen for yourself. You might be surprised. I was.


--
Trevor Wilson
www.rageaudio.com.au


 




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