Add to Cart Quick view RL Drake R-4 Receiver K5SCV Complete Tube Set Price Discounted K5SVC MSRP: Now: $78.99 Was: This RL Drake R-4 Receiver K5SCV Complete Tube Set is Price Discounted $10.00 as compared to K5SCV's Price. This is a complete tube kit. This kit was purchased by a friend and was not used. Frank Krize "K5SVC" is well known for his tube... MSRP: Now: $78.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $78.99 Was: Subtotal: Add to Cart