Valve Data

amplifier thermionic technical data vacuum tube valve tube valvedata mullard component conductor radio design pa electronic semiconductor electronic valve a.m.ball instrument transistor data radio valve 1970 manual brimar vacuum output power pentode triode chelmer wireless electronic valves signal audio vintage wireless low noise vacuum tubes rsgb ecc82 12au7 marconi 12at7 n709 el84 ecc81 circuit examples 6ca7 el34 ef86 z729 ecc83 12ax7 transistor low mu radio society great britain design requirements radio communication handbook radio society ecl86 hi fi low microphony operating conditions operational recommendations mullard technical handbook conditions operating recommendations circuit power amplifier qcad phase splitter design examples cad paraphase amplifier public address system computer aided design maintenance manual valve and transistor data design characteristics circuit diagrams radio communication jd7 direct inject 6f22 push pull 6bq5 marconi valves 1961 mullard maintenance manual capacitor consumer electronics 1446 836 equivalents babani 1974 valve equivalents sheet public address systems special purpose amplifiers mullard outlook musical instruments purpose 4th edition 5th edition