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Vacuum Tube, 12AU7A / ECC82, Electro-Harmonix, Preamp

Vacuum Tube, 12AU7A / ECC82, Electro-Harmonix, Preamp

$ 6.83

Availability: 74 in stock
  • Transconductance (S): 2.2 mA/V
  • Capacitance, grid to plate: 1.8 pF
  • Capacitance, Cathode to Heater: 5.0 nF
  • Compatible Model: Any
  • Heater to Cathode Voltage, Negative: 200 V
  • Capacitance, Plate to Cathode and Heater: 1.5 pF
  • Compatible Brand: Any
  • Refund will be given as: Money Back
  • Grid Reverse Current: 0.5 μA
  • Grid Circuit Resistance (Rg), Fixed Bias: 1 MΩ
  • Plate Resistance (Ra): 7.5 kΩ
  • Heater Current: 0.3 A / 0.15 A
  • All returns accepted: Returns Accepted
  • Heater to Cathode Voltage, Positive: 100 V
  • Brand: Electro-Harmonix
  • Amplification Factor: 15 min, 17 nominal
  • Condition: New
  • MPN: T-12AU7A-EH
  • Plate Current (Ia): 22 mA
  • Features: None
  • Type: Vacuum Tube
  • Item must be returned within: 60 Days
  • Capacitance, Plate to Plate: 500 pF
  • Grid Circuit Resistance (Rg), Self Bias: 2.2 MΩ
  • Heater Voltage: 6.0 - 6.6 V / 12.0 - 13.2 V
  • Plate Dissipation, per triode (Wa): 2.75 W
  • Heater Warmup Time: 12 s
  • Plate Voltage (Ua): 330 V
  • Return shipping will be paid by: Buyer
  • Restocking Fee: No
  • Amplifier Type: Unknown
  • Capacitance, Grid to Cathode and Heater: 2.0 pF

    Description

    Product Details
    Vacuum Tube, 12AU7A / ECC82, Electro-Harmonix, Preamp
    T-12AU7A-EH
    Sold individually
    Superior medium-Mu Twin Triode for use in preamplifier and driver circuits. Standard replacement for all circuits requiring 12AU7/ECC82 types.
    Low microphonics, high linearity
    Reproduction of the NOS GE 6189
    ECC82 equivalent
    Not what you're looking for? Check out our other products in this category:
    Vacuum Tubes
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    Preamplifier
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    Measurements
    Product Measurements:
    Amplification Factor
    15 min, 17 nominal
    Capacitance, Cathode to Heater
    5.0 nF
    Capacitance, Grid to Cathode and Heater
    2.0 pF
    Capacitance, grid to plate
    1.8 pF
    Capacitance, Plate to Cathode and Heater
    1.5 pF
    Capacitance, Plate to Plate
    500 pF
    Grid Circuit Resistance (R
    g
    ), Fixed Bias
    1 MΩ
    Grid Circuit Resistance (R
    g
    ), Self Bias
    2.2 MΩ
    Grid Reverse Current
    0.5 μA
    Heater Current
    0.3 A / 0.15 A
    Heater to Cathode Voltage, Negative
    200 V
    Heater to Cathode Voltage, Positive
    100 V
    Heater Voltage
    6.0 - 6.6 V / 12.0 - 13.2 V
    Heater Warmup Time
    12 s
    Plate Current (I
    a
    )
    22 mA
    Plate Dissipation, per triode (W
    a
    )
    2.75 W
    Plate Resistance (R
    a
    )
    7.5 kΩ
    Plate Voltage (U
    a
    )
    330 V
    Transconductance (S)
    2.2 mA/V
    Packaging Information:
    Packaging Dimensions
    1 in. x 1 in. x 3 in.
    Weight (Packaging)
    0.038 lbs.
    About Us
    About Amplified Parts:
    Amplified Parts was created to serve musicians looking to customize their sound or simply fix their amplifier or guitar. Amplified Parts is backed by over 25 years of experience serving the electronic hobbyist market. We are a member in good standing of the Better Business Bureau.
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    Every musician is unique and has the desire to create his/her own tone. Amplified Parts assists in finding that unique sound.
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