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5879 RCA branded GE NOS 1974 (2.3ma)

Name: 5879 RCA branded GE NOS 1974 (2.3ma)
Brand: Tube World Express
SKU: 5879-rca-v7
Price: 16.99 USD
Availability: InStock

USD 16.99

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Brand Tube World

5879 divided by 13 preamp tubes RCA

Tube World Express Verified independent store

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5879 RCA branded GE NOS 1974 2.3ma Gm=1200 Tested on Amplitrex Vplate=250 Vscreen=100V Vgrid=-3 Good Ma range 1.5-1.8ma Good Gm range 800-1000 - Divided by 13 RSA 31 amp- Divided b y 13 JRT 9/15- AMPEX 620/621

5879 RCA branded GE NOS 1974 (2.3ma)

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