here is a free set of profiles, from a new circuit i was working on. It´s also on the RE.
My intention was, to build a circuit with some sort of marshall like tone, but with a different topology.
So i used ef86 into ef86 to 12ax7 with cathode follower in the preamp and fixed bias with negativ feedback in the power section.
For me, it was a new experience, to use the red astron capacitors.
I have used the G12h-75 Heritage celestion and a ribbon mic, the RNR1 in front of the speaker.
Impressions and opinions are welcome.