R.C.A. Victor Co., Inc. 12AX (1st Prod) Get a print! $8.00 Add to Cart Product Information: Model:12AX (1st Prod) Manufacturer:R.C.A. Victor Co., Inc. Description:RC-1001C Schematic Pages Page 1 Please note: we carry a wide range of products which will fulfill the specifications above. Please use our search function or browse our products to find what you need!