The folks at Trinity were nice enough to punch out a chassis for me to build an octal preamp.
I started with a stock build but made a few tweaks along the way.
The biggest change was a pre pi master volume that I snuck in to the bright low input. It may or may not stay, but for right now it’s been useful. I also wanted a little more “oomph” out of the 6SL7s so I goosed the plate and cathode resistors a bit.
More clips to come and more details on what tweaks I’ve made as I decide on which I like best but here are a few quick clips I made last night before the Super Bowl started
I’m still working on the cab for the amp so this clip is going through a V30 2x12
https://youtu.be/SrbhaXToMGIhttps://youtu.be/fLlLOEtmApE