Check the listing for details. Yaesu FRG-7 Receiver Control Knob For Preselector & Volume & MHz. Condition: Used. Listed at 11.99 USD. This sale is for a control knob for the FRG-7 receiver. This knob controls the volume, the MHz or the preselector on the receiver. The picture shows two knobs, but the sale is for a single knob. Please note that the knob shows minor marks on the center aluminum bezel. Please use the Ebay shipping calculator to determine your shipping cost. This cost includes proper packing materials for safe delivery and insurance cost against damage or loss.Those buyers living outside the USA are also welcome to purchase from us. We have shipped to 111 countries during the past 23 years on Ebay and we are happy to ship virtually anywhere in the world. You may use the shipping calculator to determine your shipping cost.Please keep in mind that this cost may not include any import, customs, or VAT fees. If you are uncertain of these costs, we ask you to check with your local post office prior to making a purchase from us. Thank you!Thank you for taking the time out of your busy day to look at our Ebay items!