GE 5814A Delta / Triangle, Gray Plate, Perfectly Matched Pair NOS 12AU7 5814

This is a perfectly balanced and matched pair of GE 5814A tubes that were made in the USA. They have the coveted "Delta" triangle that signifies high quality. These tubes were manufactured to rigorous specifications and you can expect low noise and great performance. Both of the tubes have plates that test identical to each other. These tubes have short gray plates, faded lettering, and a top halo getter. These are highly sought after GE 5814A tubes, act quickly before they sell out!! More available upon request.

Be careful buying tubes from other sellers who list "matched pairs" but do not provide test results or specify the equipment that they use to test their tubes.

I personally hand tested these tubes on my recently calibrated Hickok 600a and TV7D/U tube testers.

The test results are as follows:

3,000/3,000

3,000/3,000