Psvane
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일치하는 쌍 Psvane 211 진공관 HiFi 시리즈 브랜드 뉴211 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... |
$175.19 USD$145.99 USD More info |
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일치하는 쌍 PSVANE 진공관 KT88 HiFi 시리즈 신품These are the latest release from Psvane Audio as their affordable series for everyone. It inherits the warm sound of Chinese KT88 tubes compared to the dry sounding Russian tubes, but also offer you incredible details at a small price tag. Features: Clear glass enclosure Gold coated pins Can replace all standard Shuguang KT88 tubes Factory matched quad or pair – each tube packed in its own box Some precautions about using high voltage power... |
$91.19 USD$75.99 USD More info |