Not warranted for guitar amp use.
Hi-fi only.
Rare early USED pair of Philips Wiener Radios Werks Austria Plant EL84 D Getter.
Codes are RX3 A81 & RX3 A8H
Test 8500 & 9700 where minimum good is 5650 on a Hickok 539B tester calibrated by Paul Hart.
All tubes are guaranteed to test good on a known high quality tester (Hickok, TV-7 or better) or may be returned.
We cannot be responsible for what tubes test in another tester.
Shipping includes insurance.
Please see our other items for more vintage tubes & audio.
We combine orders for shipping.
We do not change values for customs.
Thank You.