B329SiemensBranded G.E.C.Pinched TipCode On TubeKB4 ⋕8LCountryWest GermanyFactory Code⋕ - Siemens, MunchenGlass ColorClear GlassMicaDouble MicaPermanentidvk3qlavsPin ColorSilver PinsPlate ColorMatte GrayPlate LookRibbed / ScalePlate Size17mmTip ShapePinched TipMore B329 type tubesECC82, B329, K61MullardBranded MarconiB329, 12AU7Branded MarconiECC82, B329, K61MullardBranded MarconiECC82, B329Branded G.E.C.B329, ECC82, 630MullardBranded MarconiMore tubes manufactured by Siemens12AU7, ECC82SiemensBranded ATESECC83, 12AX7, MC0SiemensBranded Tungsram12AU7, K61SiemensBranded TelefunkenE283CCSiemensBranded Valvo12AU7, GF1SiemensBranded ArtisanE82CCSiemensBranded ValvoECC83, MCPSiemensBranded PhilipsMiniwattE283CCSiemensBranded PhilipsE82CCSiemensBranded ValvoECC82, 12AU7SiemensBranded SonotoneMore tubes branded G.E.C.KT66Branded G.E.C.TT21M-O Valve Co. LtdBranded G.E.C.B339, ECC83, I61Branded G.E.C.CV2901Branded G.E.C.ECC83Branded G.E.C.U52Branded G.E.C.ECC82, B329Branded G.E.C.CV1075Branded G.E.C.KT66Branded G.E.C.TT22Branded G.E.C.
