Hi. I tried a few jfet preamps and I like them to use with gain cranked up. But now i want to try put with a class D amp a Jfet preamp that works good with low gain settings too. It will will be feed with 24v source.
There’s a whole thread about doing that. I’ve built 6 different 100watt heads this way. All settings will work fine, you just have to make sure you boss the JFETs correctly.