Parametric Mids Frequencies?

[milothicus]

I'm hoping to recreate the tone stack out of an SWR working man's 15 amp because I liked the flexibility of it when i had one a few years ago. The amp was...

[Alexi77]

If anyone has one, I'd love to have a photo of the area detailing the speaker/headphone jacks, chassis grounds, and ground connections to the PCB. I want...