NIB 7586 RCA QUAD NUVISTOR NEUMANN AKG C-12A C-28 U 63 Start Price USD 149.99 Current Price USD 149.99 Time Left - Bid Count 0 Buy It Now Price - Reserve Price - Start Time Sunday, November 30, 2008 End Time Tuesday, December 30, 2008 Location MIDWEST See more about 'NIB 7586 RCA QUAD NUVISTOR NEUMANN AKG C-12A C-28 U 63' Description  HERE IS A  QUAD OF FOUR FACTORY MATCHED TYPE 7586 NUVISTOR TRIODE TUBES. THREE OF THESE TUBES HAVE THE EXACT SAME CODES OF 8209 .THEY ARE STILL IN THEIR SEALED PLASTIC BAGS. THE FOURTH TUBES IS ALSO NOS TESTED PERFECT. ALL FOUR WILL WORK EXCELLENT. WHEN BUYING NUVISTOR TUBES TRY TO GET NOS NIB MINT CONDITION TUBES EXACTLY LIKE THESE. SO YOU DONT DAMAGE YOUR EQUIPMENT. SOME OF THE VINTAGE MICROPHONES OUT THERE ARE VERY DELICATE. THESE FOUR TUBES ARE SUPER HIGH QUALITY. RCA MAKES THE VERY BEST NUVISTOR TUBES. THESE FOUR TUBES ARE GREAT FOR NEUMANN EQUIPMENT. ALSO OTHER HIGH END EQUIPMENT. ALL FOUR COME IN RCA ORIGINAL BOXES. ALL FOUR TUBES ARE 100% PERFECT NEVER USED EVER. VERY RARE THESE DAYS TO FIND A MINT NOS NIB PERFECT TYPE 7586 TUBES. REMEMBER YOU GET WHAT YOU PAY FOR. I HAVE LISTED OVER 200 NUVISTOR TUBES THIS WEEK. THEY ARE GOING FAST. I THOUGHT THE QUAD I SOLD TODAY WAS MY LAST BUT I FOUND ONE MORE QUAD OF FOUR THIS IS IT FOR TYPE 7086 TUBES!!  Place a Bid!