1950'S NOS NIB RCA ECC81 / 12AU7WA MATCHED PAIR TUBES $89 

THESE TUBES EXHIBIT EXTRAORDINARY WARMTH AND MUSICALITY.  GREAT BASS AND GREAT SOUND ALL AROUND.

PROFESSIONAL MATCHING TO WITHIN 8%

ALL TUBES TESTED ON WESTERN ELECTRIC KS15570 L3 WITH DAVEN CONTROL AND DIGITAL READOUT.  

100% GUARANTEED AUTHENTIC AND AS PICTURED AND DESCRIBED!!

EMAILS ALWAYS WELCOME

BEST PRICE ON EBAY AND ON THE INTERNET !