Description: 1 RARE Raytheon Sample 12DT7 12AX7 Black Plate Vacuum Tube Tested On TV - 7 Tube test Value - 42/42 Minimum tube value - 32/32 Extremely Rare First Edition Engineering Sample of the 12DT7, Premium 12AX7 Substitute. This tube has a Black plate and top O getter. This tube was tested on my newly calibrated TV - 7 tube tester. This tester also is used in conjunction with a variac to maintain test results accuracy and consistency. The tester was calibrated by Mr. Paul Hart. All tubes Passed The short test ,gas test, filament test and life test. I can provide documentation that the tube tester was calibrated upon request. I will always list original photos of actual item you are receiving I will ship within 24 hours of payment received Any questions please send me a message APPRECIATE YOUR BUSINESS Thank You
Price: 229.95 USD
Location: Crown Point, Indiana
End Time: 2024-12-20T11:31:52.000Z
Shipping Cost: 8.85 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: Raytheon
Type: Vacuum Tube
Model: 12DT7 12AX7
