• WARNING: Tube/Valve amplifiers use potentially LETHAL HIGH VOLTAGES.
    Building, troubleshooting and testing of these amplifiers should only be
    performed by someone who is thoroughly familiar with
    the safety precautions around high voltages.

Aesthetius Rhea mods

I am considering buying an Aesthetix Rhea Signature and perform a recap myself. The Signature version has air-core adjustable caps fitted as well. Does anyone know the specs for those caps or have access to the schematics? Thanks.
 
The manufacturers themselves produced this upgraded version, so it's logical to want to make these changes. I personally would not mess with adjustable high-frequency caps unless I had the equipment and knoweldge to dial them in. The other changes, like upgraded coupling and output caps, are documented on their website and would not be difficult to implement, though using anything other than their custom-made teflons might cause some response issues. But I'd definitely stay away from the adjustable caps.