Showing 1 - 7 of 7 items
  • $US12.00

    International

    Best value miniature glass double triode preamp tubes manufactured by International in Yugoslavia. These 9 pin tubes come with gray plates, top round getters, and four stout copper posts. They are printed in white 12AU7/ECC82 IC YUGOSLAVIA, and are boxed in standard blue boxes marked INTERNATIONAL C SERVICEMASTER ELECTRON TUBE 12AU7 ECC82. Best value miniature glass double triode preamp tubes...

    In Stock
  • $US9.00

    Tungsram

    In Stock
  • Sale!
    $US2.00 $US5.00

    Tronal

    Late edition sharp cut-off pentode tubes manufactured by Tronal. These miniature glass 7-pin tubes were designed as Class A1 amplifiers. Mutual conductance varies under circuit conditions between 4,400 and 6,100 umhos, with plate currents form 4.7 mA to 7.5 mA, giving an amp. factor of approximately 40. Tubes marked 6BC5 TRONAL, come in bulk 100 flat packs. Late edition sharp cut-off pentode tubes manufactured by...

    In Stock
  • Sale!
    $US3.00 $US7.00

    Tungsram

    Fine 9-pin miniature glass tubes manufactured in Yugoslavia by Tungsram. These triode-heptode tubes are for use as noise inverters, pulse serarators, and sync. Amplifiers. These two-section tubes, with gray plates and top halo gatters, are printed in yellow TUNGSRAM with company logo ECH84 and coded 36. Boxes are blue and orange, stamped ECH84. Fine 9-pin miniature glass tubes manufactured in...

    In Stock
  • Sale!
    $US4.00 $US7.00

    Elektronska Industrija

    Smart triode-pentode tubes manufactured in Yugoslavia by EI. These high-mu triode and sharp cut-off pentode tubes are designed for intemediate frequency amplification in television receivers. These 10-pin miniature tubes come with thick glass envelopes, mesh plates, and top disc getters. They are printed in white with EI logo, YUGOSLAVIA ECF200. Smart triode-pentode tubes manufactured in Yugoslavia by...

    In Stock
  • Sale!
    $US2.00 $US6.00

    Tungsram

    Fine minature glass 10-pin triode pentodes manufactured in Yugoslavia by Tungsram. These tubes are designed for use in television receivers; the triode section as noise detectors, limiters, AVC amplifiers, sync. separators and pulse amplifiers; the pentode section as audio and video IF amplifiers. Fine minature glass 10-pin triode pentodes manufactured...

    In Stock
Showing 1 - 7 of 7 items