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  • (!!) (BEST PAIR) 6BQ6GTB=6CU6 Sylvania JAN NOS 1960's (56ma and 56ma)
(!!) (BEST PAIR) 6BQ6GTB=6CU6 Sylvania JAN NOS 1960's (56ma and 56ma) Image 1
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(!!) (BEST PAIR) 6BQ6GTB=6CU6 Sylvania JAN NOS 1960's (56ma and 56ma) Nav Image 1

(!!) (BEST PAIR) 6BQ6GTB=6CU6 Sylvania JAN NOS 1960's (56ma and 56ma)

$8.00 $9.99


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6BQ6 6BQ6GTB 6CU6 all deal JAN-CHS power tubes RCA


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  • Description

1 pair) JAN-CHS-6BQ6GTB=6CU6 Sylvania NOS 1960's 

1 tube) 56ma Gm=5500

1 tube) 56ma Gm=5200

 

Good Good = 50ma

Good Gm = 5200+

 

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