82.1.230.24
This Post Has Been Edited by the Author
In Reply to: RE: From what I understand the Zero's... posted by Lew on May 15, 2017 at 13:05:16
"I don't say the Zero is perfect, but I do say that to my ears the combo of the Zero with an Atma OTL is still superior to every OTC tube amp I have tried on the same set of speakers. Audio is full of trade-offs. If you want to stamp your feet and walk away in protest, that is your privilege. Or find a pair of speakers that don't need the Zeros."
I can absolutely believe that there are circumstances where a particular OTL amplifier may drive a particular set of speakers better if an impedance matching autotransformer is inserted between the amplifier an the speaker. And I can absolutely believe that the resulting system may sound spectacularly good.
My only gripe is if it is claimed that such a configuration is still adhering to the spirit, and the letter, of the concept of an OTL. I think OTL has a very clear and precise connotation: no impedance transformer between the output tubes and the loudspeaker.
As with many things in audio, I think it is a shame when the image of a probably superb-sounding system risks being tarnished by virtue of claims that it is something that it really isn't. (And don't get me started on the subject of the ZOTL!!!)
Chris
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