{"product_id":"pair-01a-arcturus-nos-1940s-2-3ma-and-2-7ma","title":"(!!!!) (Pair) 01A Arcturus NOS 1940's (2.3ma and 2.7ma)","description":"\u003cp\u003e1 pair) 01A Arcturus NOS 1940's\u003c\/p\u003e\n\u003cp\u003e1 tube) 2.7ma and Gm=800\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1 tube) 2.3ma and Gm=700 \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eNOS Ma = 2.5-3ma+\u003c\/p\u003e\n\u003cp\u003eNOS Gm = 700-900\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e(Filament=5V @ 250ma, Vplate max=135V)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e- Crosley C5 1926\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eClass A Amplifier:\u003cbr\u003e-----------------\u003cbr\u003ePlate Voltage = 90 \u003cbr\u003eVGrid No. 1 Voltage -4.5V\u003cbr\u003eAmplification Factor (mu) = 8\u003cbr\u003ePlate Resistance (approx) 11Kohms\u003cbr\u003eTransconductance = 725mhos\u003cbr\u003ePlate Current = 2.5 mA\u003c\/p\u003e","brand":"Tube World","offers":[{"title":"Default Title","offer_id":49164424216828,"sku":"01Apr","price":88.88,"currency_code":"USD","in_stock":true}],"url":"https:\/\/tubeworldexpress.com\/products\/pair-01a-arcturus-nos-1940s-2-3ma-and-2-7ma","provider":"Tube World Express","version":"1.0","type":"link"}