• 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.

Aikido 6SN7 with Amity

If the Aikido capable 10x amplifcation, 2v out with CD should be able to deliver 20v. It is almost 3 times what Amity really needs?

Also, any comments on this output transformer for Amity??

https://sklep.toroidy.pl/en_US/p/TT...6,6kOhm-2xEL34-2x6L6-Push-pull-or-similar/562
Right, put 20V into the Amity as shown, which has an ECC99 cathode sitting at 6V, what do you think will happen? Hint: it won't sound pleasant.
I don't use toroids for any application, so no comment from me.