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Matched Pair (2) Sylvania JAN-CHS-307A VT-225 Military Power Pentodes Top Anode Cap
Physical Construction: Massive ribbed black barrel plates, dual mica spacers, solid top anode caps, dark lower waist getters, SET audiophile build tubes
Markings & Logos: Yellow military base stencils SYLVANIA VT-225 / SC 199 A, hexagonal glass etch 307A
Visual bench audit passed: clean pins and intact structural components with solid getter flashes. Sold as-is vintage bench pulls for restoration, tube audio, ham radio, or vintage electronics projects.