GVT Introduces Pre CBS Exclusive "True vintage Nylon" Knobs Series. The most correct and historical Control Knobs from the early 60's, "The reaction in UV exposure is proof of this, Nylon reacts, we attach images"

-Nylon Knobs of 3 Spoke

-1 Vol./2 tone-Vintage style letters and fonts

-Color: Parchment

-Black light Reacts .

- Pre CBS Series

-Tooling marks