October 9, 2014engravingViljo Marrandi Amplifier knob with engraved scroll border and indicator.Engraved amplifier knobStainless amplifier knobFront viewShare this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Tumblr (Opens in new window)