Hi Doc.
By: VMM : September 7th, 2019-03:10
There are still some options out there. You have: Whammerdyme, Thomas Mayer, Trafomatic Audio, Opera Consonance, Puresound, Triode Labs, Yaqin and some other chinese amps, and of course the DIY projects. Probably there are a few more, but I don't know the...