Description: Up for sale, a vintage 12AU7 KenRad tube with horseshoe getter. This tube tests great on an Amplitrex tester and has pretty well balanced sections (results pictured). Printing looks fair but not great on the tube. I believe the date code to the right of the label is going to indicate a 1952 manufacture date. All tests are run in fixed bias mode which produces the most conservative numbers. I use regulated battery sine power @ 116.4 volts to avoid the inconsistent wall voltage. (test rig pictured) See pics, sorry no box. US bidders/buyers only please. This will ship tracked and insured.
Price: 45 USD
Location: Georgetown, Texas
End Time: 2024-09-22T19:04:35.000Z
Shipping Cost: 5 USD
Product Images
Item Specifics
All returns accepted: ReturnsNotAccepted
Brand: KEN-RAD
Type: 12Au7
Custom Bundle: No
Model: 12AU7 ECC82
Country/Region of Manufacture: United States
Modified Item: No
