I was looking for some high-level step-up transformers and ended up ordering a pair of these:
(12 week lead time currently, never mind)
Anyway, I googled them which led me here:
https://www.diyaudio.com/forums/solid-s ... fiers.html
What a heroic project. And what a concept. All the gain comes from the transformers, and the active devices are all followers to load and drive the transformers with appropriate impedance.
Has anyone on here had a go at these? Or heard a pair?
For the three and more legged things
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