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

**DBTs are not metaphysical. They allow REAL differences
to be heard. Tell me about your experiences with DBTs
between MOSFET and BJT amps.
I'd be interested to know how these DBTs were conducted.
How many listeners did you use?, how were they recruited,
how much did they know about the purpose of the test? etc.

In the end you've got to go to Australia to see Trevor prove his point.
I've been down this road with him before in his anti-loop-feedback days.

**Perhaps you missed my last post to you.

Here it is:

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**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.
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Both amps were readily available in the US (and other places) and should be
very cheap and easy to obtain. No need to travel to Australia.

--
Trevor Wilson
www.rageaudio.com.au