KT88M.O.Branded GenalexBaseSilver MetalBrand ExtendedGenalex Gold LionCountryEnglandGlass ColorClear GlassManufacturer ExtendedM.O. Valve Co. Lmt.Permanentid19eq9b1871Pin ColorSilverYear1950sMore KT88 type tubesKT88Branded Gold AeroKT88M.O.Branded Iec MullardKT88CetronBranded National ElectronicsKT88M-O Valve Co. LtdBranded BrimarKT88M-O Valve Co. LtdBranded GenalexGold MonarchKT88M.O.Branded GenalexKT88GenalexBranded EdicronKT88M-OBranded TronixKT88Branded National ElectronicKT88M.O.Branded GecMore tubes manufactured by M.O.KT88M.O.Branded Iec MullardCV1988M.O.KT88M.O.Branded GenalexKT88M.O.Branded GecMore tubes branded GenalexKT66Branded GenalexKT77Branded GenalexB759Branded GenalexGold LionB749Branded GenalexGold LionKT88M-O Valve Co. LtdBranded GenalexGold MonarchKT88M.O.Branded GenalexZ729Branded GenalexKT66M-O Valve Co. LtdBranded GenalexGold MonarchKT66Branded GenalexU77, GZ34, 5AR4Branded Genalex
