Specification Brand : RELAND SUN Label : RELAND SUN Manufacturer : RELAND SUN PartNumber : 708310927528 ProductGroup : BISS Basic ProductTypeName : ELECTRONIC_COMPONENT_AMPLIFIER Publisher : RELAND SUN SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41-Wz2TUV2L._SL75_.jpg SmallImage_Width : 75 Studio : RELAND SUN Title : RELAND SUN Voltage Controlled gain Amplifier VCA810 Adjustable gain