SYLVANIA6SN7 GTB SYLVANIA 6SN7 GTB   MADE   VERY LOW NOISE PLATINUM MATCHED QUAD*****THESE ARE  PLATINUM MATCHED QUAD,WITHIN 7 % OR LESS TRIODE-TRIODE & TUBE-TUBE IN TRANSCONDUCTANCE & PLATE CURRENT,VERY LOW NOISE & LIKE NEW.  *****USED SYLVANIA 6SN7 GTB MADE FOR M...107.47

SYLVANIA 6SN7 GTB MADE VERY LOW NOISE PLATINUM MATCHED QUAD [Template]

Listing ID: lis7f261 Classified 
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SYLVANIA
Time Left: 20 Days
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Condition
9/10
Payment methodsContact seller

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Ships fromBelleville, NJ, 07109
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Package dimensions12.0" × 8.0" × 4.0" (0.5 lbs.)
Shipping carrierunspecified
Shipping cost
Agon-miniAverage Research Pricing

*****THESE ARE  PLATINUM MATCHED QUAD,WITHIN 7 % OR LESS TRIODE-TRIODE & TUBE-TUBE IN TRANSCONDUCTANCE & PLATE CURRENT,VERY LOW NOISE & LIKE NEW.  *****USED SYLVANIA 6SN7 GTB MADE FOR MAGNAVOX,PHILCO,BALDWIN & SILVERTONE WITH 90-95% PRINT VISIBLE,ACTUAL PHOTO,TIGHT BASES AND VERY CLEAN OCTAL PINS.GUARANTEED MADE BY SYLVANIA TUBES.PLEASE SPECIFY CHOICE OF PRINT WHEN ORDERING.MORE QUADS AVAILABLE. *****TWICE TESTED.  
 ***** 1st,NO SHORTS,NO GAS AND VERY STRONG TRANSCONDUCTANCE, USING HICKOK TUBE TESTER WHERE 2100/2100 uSIEMENS IS MINIMUM AND NEW START AT 2600/2600 uSIEMENS,WE ONLY SELL TUBES WITH  2700/2700 uSIEMENS OR HIGHER.    
 *****2nd,LIVE AUDIO TESTED ON A MODIFIED DYNA PAS II PREAMP WITH NO HUM,NON-MICROPHONIC AND NO SPUTTERING.
. *****.QUESTIONS ARE ALWAYS WELCOME,Send email if the QUAD you like  is still available at,kablemetal@gmail.com. And please check my other cool audio tubes.

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realdeal 

Last 12 months
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Member since December 2002