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(!!!) (Best Single) 5BK7A RCA branded Raytheon black plates NOS 1960's (14/14.3ma) (Highest Ma and Gm)

Name: (!!!) (Best Single) 5BK7A RCA branded Raytheon black plates NOS 1960's (14/14.3ma) (Highest Ma and Gm)
Brand: Tube World Express
SKU: 5bk7a-v1
Price: 9.99 USD
Availability: InStock

USD 9.99

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Brand Tube World Express

1960's 5BK7A 5BQ7A 6BK7 6BK7B 6BQ7A black plates GE

Tube World Express Verified independent store

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5BK7A RCA branded Raytheon black plates NOS 1960's 14.0ma Gm=8200 14.3ma Gm=7800 SINGLE TUBE, NOT A PAIR dual-triode

(!!!) (Best Single) 5BK7A RCA branded Raytheon black plates NOS 1960's (14/14.3ma) (Highest Ma and Gm)

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