Home/ELECTRON TUBES/Matched tubes/Matched pair 6S4S (6C4C) = 6B4GMatched pair 6S4S (6C4C) = 6B4G(images are for illustrative purposes only)product ID1000455ManufacturerSvetlana, St. Petersburg, RU84.21 $Priceout of stock(recycling fee is counted in the price)
