[elecena] EL81 Tesla NOS - zmiany ceny Lampa elektronowa EL81. Pentoda mocy. Cokół noval. Producent - Tesla. EL81 Tesla NOS - 5.00 PLN https://elecena.pl/product/3785815/el81-tesla-nos 2012-11-15 EL81 Tesla NOS - 9.80 PLN https://elecena.pl/product/3785815/el81-tesla-nos 2015-01-28 EL81 Tesla NOS - 2.20 PLN https://elecena.pl/product/3785815/el81-tesla-nos 2018-05-05 EL81 Tesla NOS - 9.90 PLN https://elecena.pl/product/3785815/el81-tesla-nos 2022-03-02