6080WB Raytheon black plates NOS 1966 (95/120ma)

1 tube) JRP-6080WB Raytheon black plates NOS 1966

1 section) 95ma Gm=5100

1 section) 120ma Gm=5400

Amplitrex Test Data

Good Ma range 70-100ma

Good Gm range 4000-5500

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(6080=ruggedized 6AS7G, 6080 filament = 6.3V @ 2.5A, 13 watts plate dissipation per triode section)
(also see variants 6AS7G, 5998, 6520)