Silvertone2A3usedHoly grail pair of Silvertone 2A3 clear glass single plate directly heated triodes. Matching date codes. Matching internal and external construction. Dual spring tops. Engraved bases. Amplitrex tes...999.00

Silvertone 2A3 Single Plates - Amplitrex Tested - Very Good Matching Pair [Template]


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Holy grail pair of Silvertone 2A3 clear glass single plate directly heated triodes. Matching date codes. Matching internal and external construction. Dual spring tops. Engraved bases. Amplitrex tested for grid voltage and transconductance at 250v and 60mA. Test very good and within matching specs:  Tube 1: Grid: - 40.3v; GM: 5.4 mA/v  Tube 2: Grid: - 42.0v; GM: 4.86 mA/v  Buyer to pay shipping and PP fees. Cheers and thanks for looking.
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