{"product_id":"jj-electronics-el84-vacuum-tube-matched-pair-t-el84-jj-mq","title":"JJ Electronics EL84 Vacuum Tube Matched Pair T-EL84-JJ-MP","description":"\u003cp\u003eThe JJ Electronic EL84 is a solidly built EL84 \/ 6BQ5 with excellent tonal qualities. JJ’s rugged construction of this tube offers high reliability without any compromise to the sound. This tube has solid lows with warm bright mids and shimmery highs. When saturated the harmonics are rich and dynamic. The JJ EL84 nails the classic sound of this tube. This tube can replace any EL84 or 6BQ5 tube.\u003c\/p\u003e\n\u003cp\u003eProduct Measurements by Type\u003cbr\u003eBody Height 71.4 mm\u003cbr\u003eCathode Current (Ik) ≤ 65 mA\u003cbr\u003eFilament Current (If) 0.76 A\u003cbr\u003eFilament Voltage (Uf) 6.3 V\u003cbr\u003eGain (μ) 19\u003cbr\u003eGrid 1 to filament capacitance (cg1f) 0.15 pF\u003cbr\u003eGrid Circuit Resistance 1 (Rg1), Automatic Bias 1 MΩ\u003cbr\u003eGrid Circuit Resistance 1 (Rg1), Fixed Bias 0.3 MΩ\u003cbr\u003eGrid Voltage 1 (Ug1) ≥ -100 V, -7.3 V typical\u003cbr\u003eGrid Voltage 2 (Ug2) ≤ 300 V, 250 V typical\u003cbr\u003eGrid to Cathode Capacitance (cg\/k) 10 pF\u003cbr\u003eGrid to Plate Capacitance (ca\/g) 0.6 pF\u003cbr\u003eHeater to cathode voltage (Uk\/f) ≤ 100 V\u003cbr\u003eInternal Resistance (Ri) 40 kΩ\u003cbr\u003eItem Diameter 22 mm\u003cbr\u003eItem Height 77.8 mm\u003cbr\u003ePlate Capacitance (ca) 5.1 pF\u003cbr\u003ePlate Current (Ia) 48 mA\u003cbr\u003ePlate Dissipation (Wa) ≤ 12 W\u003cbr\u003ePlate Voltage (Ua) ≤ 300 V, 250 V typical\u003cbr\u003eTransconductance (S) 11.3 mA\/V\u003c\/p\u003e","brand":"JJ Electronics","offers":[{"title":"Default Title","offer_id":42144845299955,"sku":"16JJE009","price":52.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/2433\/products\/t-el84-jj_2_18979422-282d-4287-8181-158f07e91b93.png?v=1638607240","url":"https:\/\/www.truetonemusic.mom\/products\/jj-electronics-el84-vacuum-tube-matched-pair-t-el84-jj-mq","provider":"Truetone Music","version":"1.0","type":"link"}