R3 RECTIFIER TUBES NOS NIB

$55.00
数量:
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Sale is for 2 tubes nos nib same production code tested on AVO CT160 with strong results. 

 
On this tester good is 50-100 and 100 is 130% good.
 
Both tested 100%+
 
Please consult photos for results.
 
Production code A 4 for both tubes