This is a newly manufactured copy of the 1.5 RCA / Viz, as used on many audio and industrial products in the 1950's, 1960's, and 1970's. 1/4 shaft size, with two set screws. You'll need a 1.5mm hex key (Allen) tool to tighten the set screws. New, perfect condition.

You are buying 2 of these knobs for the Buy It Now price.

Studio Electronics Inc. has served the pro audio industry since 1981.  We run one of the best equipped service repair shops in North America, with a vast parts inventory and an extensive library of documentation on all types of audio gear -- from the 1950’s to present day.  We are an authorized service center for several manufacturers, and offer expert service on all kinds of vintage pro audio gear including EMT, UREI, Pultec, Eventide, API, Neve, Marshall Electronic, and many others.  We’ve installed over 250 studios -- everything from small project studios to large scale projects for firms like Warner Brothers and Disney.  We’re proud of our reputation in the pro audio community. You can get lots more info about us by visiting our site at www.studioelectronics.biz.