In article , David Looser
wrote:
"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.

I'd also like to see the details of the circuits, methodology, and results.

I've often in the past compared amps made with MOSFETs with BJT. So far as
I could tell they were audibly indistinguishable provided you avoided
errors like trying to obtain power or current levels which a design could
not provide. And so far as I recall, all the published controlled tests
also show this. Certainly all the ones I've seen.

So where are the details of your DBT Trevor?

Slainte,

Jim

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