KT66 ORIGINAL MARSHALL SPARES
MADE BY SHUGUANG CHINA
ALL TUBES ARE COMPUTER TESTED AND BATCH MATCHED BY MARSHALL
NEW AND UNUSED
MADE IN 2007
THESE ARE THE BEST VALUE AND QUALITY KT66 AVAILABLE
PERFECT FOR HIFI AND GUITAR AMPS
SUITABLE FOR ANY AUDIO OR GUITAR AMPLIFIER USING KT66 TUBES