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Vacuum Tubes for Guitar & Hifi Amps | Doug's Tubes


12AT7 / ECC81

12AT7's have a lower voltage gain than 12AX7's.  They have a higher plate current and transconductance, and are commonly used as reverb drivers and phase inverters.  ECC81 is the European equivalent. We do not recommend 12AT7's as a 12AX7 substitution.

 

  • GE 6201

    GE 6201
    $0.00
    Premium military NOS tube. SOLD OUT

  • Gift Card 2019

    Gift Card 2019

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  • JAN 12AT7WC Black

    JAN 12AT7 WC Black
    $18.95
    Great for reverb or phase splitter. Black plate dissipates heat better.

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Doug's Tubes, Inc.

188 Tally Lane

Wantagh, NY 11793

 

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