Diode triode

Diode triode
Showing 1 - 28 of 28 items
  • $US8.00

    Westinghouse

    Double triode miniature glass tubes manufactured by Westinghouse in Japan. These fine 9 pin tubes are designed for use in RF amplifier and oscillator/mixer circuits of AM and FM radios. They come with short gray plates and top halo getters, and are printed in white17EW8/HCC85 MADE IN JAPAN. Boxes are standard blue Westinghouse printed 17EW8/HCC85. Double triode miniature glass tubes manufactured by...

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  • $US4.00

    Marconi

    Straight-sided glass diode triode tube manufactured in Canada by Canadian Marconi Company - box has Canadian Defence Ministry label. New in box. Shipping fees only $2 per tube. Straight-sided glass diode triode tube manufactured in...

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  • $US5.00

    Various manufacturer

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  • $US9.00

    Visseaux

    Diode triode tube marked Service Public, "Guerre" (War), 7,3 Made in France. Box marked Licence Sylvania no. # 1283 date de fabrication 7-1953 Diode triode tube marked Service Public, "Guerre" (War),...

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  • $US3.00

    Various manufacturer

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  • $US4.00

    Sylvania

    Mint boxed export diode triodes manufactured in the United States by Sylvania. These fine glass loctal-based tubes with top getters, are designed for radio use as diode detectors, AVC rectifiers, and resistance couples amplifiers. They are glass-etched on top 1LH4 B2E, and printed in green on side SYLVANIA MADE IN U.S.A. with Sylvania logo, and coded ECG... Mint boxed export diode triodes manufactured in the...

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  • $US5.00

    Philco

    Fine loctal-based diode-triode glass tubes manufactured in US by renowned Philco. Designed as detector/AVC rectifiers and high-mu amplifiers for DC radios, with the diode located at the negative end of the filament completely independant of the triode section, these tubes are glass-etched 1LH4, and printed in yellow PHILCO REG. U.S. PAT. OFF. LOKTAL MADE... Fine loctal-based diode-triode glass tubes manufactured...

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  • $US4.00

    Various manufacturer

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  • $US129.00

    Various manufacturer

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  • $US4.00

    Various manufacturer

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  • $US4.00

    Various manufacturer

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  • $US15.00

    RCA vacuum tubes

     Top quality matched pairs of miniature glass double triode tubes manufactured and tested in the United Sataes by RCA, then retested and matched by giant Tektronix for their top of the line electronics. These fine 9 pin high mutual conductance amplifier tubes are printed in red with RCA logo, RCA ELECTRON TUBE, and glass etched 6BQ7A U.S.A. Each tube is...  Top quality matched pairs of miniature glass double...

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  • $US4.00

    Various manufacturer

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  • Sale!
    $US2.00 $US5.00

    Philips
    Miniwatt

    Fine miniature glass 9-pin double-triode tubes manufactured in Australia. Two dissimilar medium-mu triodes, one vertical deflection blocking oscillator, and the other as vertical amplifier. They have additionally a controlled heater warm-up, four copper posts, gray plates and top halo-getter. Tubes are printed in white MINIWATT, in black 6CM7, and boxed... Fine miniature glass 9-pin double-triode tubes...

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  • $US5.00

    Various manufacturer

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  • $US4.00

    Various manufacturer

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  • $US6.00

    Various manufacturer

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  • $US7.00

    Various manufacturer

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  • $US8.00

    Various manufacturer

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  • $US6.00

    Various manufacturer

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  • $US29.00

    General Electric (GE)

    Amazing double triode glass amplifier tubes manufactured in the United States by General Electric. These fine 8 pin octal based tubes, designed as phase inverters or audio voltage amplifiers, come with stout internal construction, short bottles, silver plates, and side getters. They are printed in red or white with GE logo, ELECTRONIC TUBE MADE IN U.S.A.... Amazing double triode glass amplifier tubes manufactured...

    In Stock
  • $US49.00

    Tung-Sol

    Best ever double triode amplifier tubes manufactured in the United States by Tung-Sol; these are originals, not re-issues. These tall bottle chrome top 8 pin octal based tubes have black ribbed plates, two thick mica spacers, and top D getters. They are glass-etched on top 6SN7GTB, printed in white TUNG-SOL MADE IN U.S.A. and all codes beginning with EIA... Best ever double triode amplifier tubes manufactured in...

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  • $US27.00

    Sylvania

    Finest long life power amplifiers manufactured in the United States by Sylvania. These 8 pin octal based double triodes come with double top halo getters, thick mica spacers, and thick black plates. They have metal bases, and are glass etched 7236 U.S.A. They are also printed in green 7236 SYLVANIA MADE IN U.S.A. Finest long life power amplifiers manufactured in the...

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  • $US4.00

    Various manufacturer

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  • $US4.00

    Various manufacturer

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  • $US10.00

    British military (CV)
    Various manufacturer

    In Stock
  • $US6.00

    British military (CV)
    Various manufacturer

    In Stock
  • $US6.00

    Tungsram

    Fine low noise double triode miniature glass amplifier tubes manufactured by Tungsram. These 9 pin tubes feature variable mutual conductance for VHF amplification in TV tuners. They come with short gray plates, top halo getters, and are printed in yellow with Tungsram logo, TUNGSRAM PCC189 and variable two letter codes. Boxes are standard Tungsram red and... Fine low noise double triode miniature glass amplifier...

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Showing 1 - 28 of 28 items