Add to Cart Quick view 11 Pin Amphenol 78-S11 / 86-CP11 Female Octal Plug Insert for Collins, Yeasu, Heathkit, Etc. Amphenol MSRP: Now: $17.99 Was: This Amphenol 78-S11 / 86-CP11 Female Octal 11 pin plug with retaining ring, is brand new! This octal plug is used with several vintage radios like Heathkit, Yaesu, and in particular Collins S-Line Receiver power cords and power supplies... MSRP: Now: $17.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $17.99 Was: Subtotal: Add to Cart