Home/ELECTRON TUBES/Matched tubes/Matched pair GU-50 (ГУ-50) = LS50Matched pair GU-50 (ГУ-50) = LS50(images are for illustrative purposes only)product ID1000705ManufacturerUlyanovsk, RU22.21 $Priceavailable pc Add to cart(recycling fee is counted in the price)