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6201 12AT7 ECC81 GE Audio Receiver Preamplifier Vacuum Tubes Tested Pair
6201 12AT7 ECC81 GE Audio Receiver Preamplifier Vacuum Tubes Tested Pair
6201 12AT7 ECC81 GE Audio Receiver Preamplifier Vacuum Tubes Tested Pair
6201 12AT7 ECC81 GE Audio Receiver Preamplifier Vacuum Tubes Tested Pair

6201 12AT7 ECC81 GE Audio Receiver Preamplifier Vacuum Tubes Tested Pair

$ 12.13

Availability: 85 in stock
  • Condition: Used
  • Restocking Fee: No
  • MPN: Does Not Apply
  • All returns accepted: Returns Accepted
  • Item must be returned within: 30 Days
  • Brand: GE
  • Country/Region of Manufacture: United States
  • Type: Preamplifier Vacuum Tubes
  • Model: 12AT7 ECC81
  • Refund will be given as: Money Back
  • Return shipping will be paid by: Buyer

    Description

    Two Tested 6201 12AT7
    ECC81 GE
    Audio Receiver Preamplifier Vacuum Tubes
    Made in the USA
    Gray wing plates, three spacers, copper rods, support rods, D type horseshoe wire getter frames and top getter flashes
    Please see the photos for more detail.
    OK balanced test results for Gm:
    3.8 / 3.8 (low side) and 4.4 / 4.5
    For Gm, 3.5
    is the ~60% reject point
    No shorts detected
    For reference we use a Triplett 3444A Test Set
    Estimated delivery within the USA is from 3 to 7 business days.
    Our standard shipping is US Postal 1
    st
    class.
    We combine shipping when applicable.
    Please contact us with any questions