Sylvania 82B 82-B Vacuum Tube Valve Balloon Globe Shape Engraved Stamped Base

Sylvania 82B 82-B Vacuum Tube Valve Balloon Globe Shape Engraved Stamped BaseThis Sylvania 82 B 82B tube tested 51 on our Paul Hart calibrated TV7 U where minimum (65%) is 38. It is globe Balloon shaped; has a hot stamped base; a thimble getter and great flashing. BECAUSE OF THE BIZARRE, INTRUSIVE AND DRACONONIAN PACKAGING REGULATIONS COMING INTO EFFECT IN GERMANY AND THE SEVERE FINES AND PRIVACY INTRUSIONS ASSOCIATED WITH THEM WE NO LONGER SHIP TO GERMAN ADDRESSES. WE WILL HAPPILY SEND YOUR PACKAGE TO A NEIGHBORING COUNTRY OR

50/50 and 51/51

beautiful flashing and a silkscreened base

I played them in my Radio Craftsmen RC-2 monoblocks (as an "excellent" 6SN7 substitute according to Antique Electronic Supply's "Tube Substitution Guidebook") and they sound outstanding

Their readings are 61

new in box RCA 6H6 tube tested to spec on our Paul Hart-calibrated TV7/U

These tubes have lyre-shaped getters

It measured a nearly-perfectly-balanced 84/82 where minimum (65%) is 50/50 and 100% is 77/77

All of these tubes have good-testing triodes and all but one has good-testing diodes

This RCA 872A rectifier tube appears gently-used

This matched pair of RCA-MANUFACTURED 5Z4 rectifier tubes were tested on our Paul Hart-calibrated TV7/U for shorts

where minimum (65%) is 38/38

This hardcover book is in very good condition and comes from a non-smoking household