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  • ECC81

    More information coming soon.

  • ECC83

    Product Specifications

    This high impedance amplifier triode is designed specifically for audio use and has a high amplification factor of 100.

    This valve is found in todays designs of hi-fi audio amplifiers. In the classic Mullard designs of the 1950’s and 1960’s the valve’s two halves were used as second stage amplification and cathode coupled phase splitter. The phase splitter being required so that the push-pull output stage was driven correctly.

    The envelope is 21 mm in diameter and the average diameter for B9A valves is 20 mm. Length excluding pins is 48 mm.

  • EL84

    Product Specifications

    The Ei EL84 is a power amplifier pentode designed for use in the audio frequency power output stage of television and radio receivers and in high fidelity amplifiers.

    The performance curves for each tube produced are stored in the computer which controls the test sequence. This same computer then performs the matching algorithm, working from the entire single tube inventory, to find the best matched pair for each order.

  • KT66

    More information coming soon.

  • KT88

    Product Specifications

    Data Sheet

    Part Number: KT88

    Call for Availability

    Price: EMAIL

    Condition: New
    Type: Single Tube
  • KT90A

    More information coming soon.

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