RCA

  • NOS RCA 6J6 / ECC91

    NOS RCA 6J6 / ECC91

    NOS RCA 6J6 / ECC91 The 6J6 is a twin triode in the 7 pin miniature construction. It can be operated in parallel or push-pull. With the grids in a push-pull arrangement and the plates in parallel,...
    $12.00
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  • NOS RCA 6K7

    NOS RCA 6K7

    NOS RCA 6K7 Also known by US military identifier VT-86B. The 6K7 is a variable mu pentode amplifier in the octal metal (glass) construction. It is suitable for use with AVC in RF and IF amplifiers...
    $25.00
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  • NOS RCA 6SQ7

    NOS RCA 6SQ7

    NOS RCA 6SQ7   Also known by US military identifier VT-103.   The 6SQ7 is a metal duplex-diode high-mu triode. It is intended primarily for use as a combined detector, amplifier, and...
    $35.00
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  • NOS RCA HALLICRAFTERS 5963 / 12AU7A

    NOS RCA HALLICRAFTERS 5963 / 12AU7A

    NOS RCA HALLICRAFTERS 5963 / 12AU7A The 5963 is a miniature, medium-mu twin triode for use as a frequency divider in computer applications. When used in such "on-off" control applications, the 5963...
    $35.00
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  • RCA 6X4

    RCA 6X4

    NOS RCA 6X4 The 6X4 is a rectifier type of tube intended for use in compact, light-weight equipment.
    $25.00
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