6146A ORIGINAL UNUSED TUBES. THOSE OF US WHO INSIST ON THE PERFECTION AVAILABLE ONLY FROM R.F. AND AUDIO AMPLIFIERS USING QUALITY OUTPUT TUBES WILL BE INTERESTED IN THIS RARE OPPORTUNITY. THESE WILL BE SENT WITHIN A BOX WITH LARGER BUBBLEWRAP COVERING THE TUBES BOXES WITH BOUNCY FILLED SPACE. UNCLE IS PLEASED TO OFFER YOU A BRAND NEW PAIR OF AMERICAN MADE 6146A TUBES, UNUSED AND BRAND NEW IN ORIGINAL BOXES. SCARCITY OF GOOD USED TUBES ARE MAKING MANY IMPORTING AND FITTING OLDER PREVIOUSLY USED TUBES WITH VARYING DEGREES OF FIDELTY LOSS AND EVEN CLEAR DISTORTION OR IN THE CASE OF HAM RADIO, LOWER OUTPUT AND AT TIMES PARASITICS AND OTHER INSTABILATIES.. THE TUBES SHOWN IN THE PHOTO ARE AVAILABLE FOR JUST $160-00 A PAIR. BUY NOW AS THE STOCK IS VERY LIMITED. BRAND NEW - NEVER BEEN USED IN CARTONS WHICH SHOW MINOR SHELVING MARKS FROM BEING STORED IN AN ELECTRONIC SERVICE ENVIRONMENT. AN EXCELLENT TIME TO PUT A PAIR ASIDE AS MANY NEWER ONES COME FROM ASIA AND ARE NOT AS WELL KNOWN OR AS WELL TRUSTED AS RCA'S.. THIS RARE LOT WERE BOUGHT ONLY BECAUSE I TOO WAS UNHAPPY WITH EITHER SO CALLED MATCHED PAIRS OF USED TUBES OR SEVERAL BRAND NEW ASIAN ONES.WHICH WENT INTO MY TRASH BIN. EXCEPT TWO WHICH WERE RETURNED TO CHINA FOR CREDIT. .. FITTING A PAIR OF RCA ONES CURED SEVERAL PROBLEMS IN THE RF OUTPUT STAGE OF A KENWOOD HYBRID TRANSCEIVER. WHERE UNUSUALLY NO NEUTRALISATION WAS NECESSARY WHEN THE CAPACITORS WERE SET TO THEIR ORIGINAL MARKS.

NOW SOME ADVICE ABOUT A FREE SERVICE FROM UNCLE GEORGE . EACH TUBE I SELL HAS BEEN THOROUGHLY DIGITALLY TESTED BY THE NEWLY ESTABLISHED "CLASSIC VALVE COMPANY" IN WELLINGTON . THEY ARE A MOST PROFESSIONAL VACUUM TUBE EVALUATION,TESTING AND TUBE SUPPLY COMPANY. .ANY TUBE WHICH PROVES OUTSIDE OF THE TESTERS STRICT PARAMETERS ARE REJECTED. HAVING NOW EXPERIENCED THEIR FAULTLESS SERVICE IT IS A PLEASURE TO RECOMMEND THEM

ALL TUBES..WERE TESTED AND BOXES CARRY A PERFORMANCE LABEL PRINTED BY THE VALVE. TESTER.. FEEL FREE TO CHECK WITH CLASSIC VALVES..