Cunningham CX 301A = 01A, 201A Globe Balloon Shape Vintage Stock Amplifier / Radio Tube Engraved Base 4 Pin TESTED on HICKOK TV-7 Results: 30 Minimum: 18 Combined Shipping...
This tester also is used in conjunction with a variac to maintain test results accuracy and consistency. Tubes tested at- 26 - 26.
This tester also is used in conjunction with a variac to maintain test results accuracy and consistency. Tubes tested at- 26 - 26.
Here are 2 Cunningham CX-301A vacuum tubesthat have been in storage for years. These tubes tested over 100% at 36, 36.
Cunningham C-301A (UV-201A) Short Pin Globe/Balloon Vacuum Tube-UNTESTED. RETURNS GUARANTEED IF NOT FUNCTIONAL. #7 092722
We cannot be responsible for what tubes test in another tester.
Found with a lot of vintage TVs, been on the shelf for awhile. Unit is untested but looks to be in good shape. Comes with box for UV-199 Message...
NOS Cunningham CX-350 Globe Power Tube | Excellent Condition | Black Plates | Engraved Base. Tested on an Amplitrex AT1000.
Offered is a lot of (5) Cunningham C-327 Triode Tubes. These are early Globe style tubes from 1929. The tubes are clean and in good condition. Each tests good...
NOS tubes fall within the Gm characteristic range of an average tube, as published in the RCA RECEIVING TUBE MANUAL, which states "Individual tubes, like any manufactured product, may...