Iām not personally reviewing this, but Pete Thorn is endorsing the new Suhr PT15IR hybrid amp, and gives a review of it on his YouTube channel. Video is just over 5 minutes.
Is this the direction tube amp technology may be heading in?
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Also, Pete Thorn is interviewed by Warren Huart about the amp. (this one is about 37 minutes)
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Oh, BTW, these are really expensive too.
A little more written on the technical side here:.