RARE NOS NIB YELLOW LOGO *PERFECT MATCH PAIR 6K11 6Q11 * MINT CONDITION 1960’S
UNLTIMATE NOS NIB PERFECT MATCHED PAIR 6K11 / 6Q11 AMPLIFIER TUBES. RARE YELLOW LOGO . SUPER BEAUTIFUL MINT CONDITION PERFECT VALVES. MATCHED FACTORY CODES. BOTH TUBES EXACTLY MATCHED IN EVERY WAY.