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(!!!) (Recommended PAIR) 6JB6A RCA NOS 1960's - 1970 (83ma and 88ma) (DRAKE)

(!!!) (Recommended PAIR) 6JB6A RCA NOS 1960's - 1970 (83ma and 88ma) (DRAKE)

$ 69.99

1 pair) 6JB6A RCA NOS 1960's same build 

1 tube) 83ma Gm=7700 has printing 1970 era

1 tube) 88ma Gm=7400 faded printing 1970 era

 

Good Ma range 60-75ma

Good Gm range 6500-7500
 

 

6JB6A specs: (6.3V @ 1.2A, Gm=7100, Watts=17.5)

recommended for:
Drake T4XB HF Transmitter
Drake T4XC
Drake TR4CW

See more: vacuum tube
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