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Подобранная пара Psvane 211 Vacuum Tubes HiFi Series Brand New

Подобранная пара Psvane 211 Vacuum Tubes HiFi Series Brand New
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Product Price: $185.99 USD
Product Model: Psvane 211
Shipping Weight: 3 Kg
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Подобранная пара Psvane 211 Vacuum Tubes HiFi Series Brand New Подобранная пара Psvane 211 Vacuum Tubes HiFi Series Brand New Подобранная пара Psvane 211 Vacuum Tubes HiFi Series Brand New Подобранная пара Psvane 211 Vacuum Tubes HiFi Series Brand New
Product Declaration

211 is directly heated triode thorium-tungsten cathode, can be used for A, B, C class power amplifier. Filament heating Uf: 10 V If: -3.25 A Electrode capacitance Input capacitance: 6 PF The output capacitor: 5.5 PF Cross-Road capacitors: 14.5 PF Static parameters Ua: 1250 V -Ug: --70 V Ia: 100 mA Gm: 3.8 mA / V u (when Ia = 75mA when): 12 RL: 7 KΩ Pout: 10 W Recommended work status (reference value) Class A single-tube amplification (A-F): Typical operating conditions limit parameters Ua: 750 1000 1250 1250 V Pa: 75 W -Ug: 46 61 80 V Ug (pk: 41 56 75 V Ia (0: 34 53 60 mA ri: 4.4 3.8 3.6 KΩ RL: 8.8 7.6 9.2 KΩ Pout: 5.6 12 19.7 W Class B push-pull power amplifier (A-F): Typical operating conditions limit parameters Ua: 1000 1250 1250 V Ia (mAx.sig per tube: 175 mA Pa (in) (mAx.sig per tube: 220 W Pa (per tube): 100 W -Ug: 72 95 V Ug (pk): 380 410 V Ia (0): 20 20 mA Ia (mAx.sig): 320 320 mA Pd (mAx.sig): 7.5 8 W RL (a-a): 6.9 9 KΩ Pout: 200 260 W