I think R stands for rack as Vivian’s were rackmout as he was the first guy to ask for one in rackmount format. Not sure about P as I don’t think mike was doing preamps that early.Very cool..what is the ( •) ( r) ( p)..
Rental or purchase?
He’s on page 2 that’s posted on Soldanos Instagram accountNo EVH... Hmmmmm.
THESE SOUND GREAT FOR METAL RUNS!Henry Kaiser.