Ruby 12AX7CS HG+

$ 24.95
The Ruby 12AX7CS High Grade Plus tube is the Psvane ECC83, but distributed by Magic Parts. These are a very consistently made tube, sweet sounding, and very warm. "High grade +" is one of the labels in the measuring system used by Magic Parts. It basically means the tube is best suited for the most sensitive first gain V1 spots.