Psvane Válvula electrónica de tubo de vacío
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Tubo de vacío de Audio de alta fidelidad PSVANE 805A, un par de tubos amplificadores

Tubo de vacío de Audio de alta fidelidad PSVANE 805A, un par de tubos amplificadores

PSVANE 805A hifi Audio Vacuum Tube a pair amplifier tube 100% Brand NEW The price is for 1 pair (2 pcs), if you buy 2 pair(4 pcs), we will send the Factory full matched tubes to you. 1, PSVANE T-Collection series MK II use the Carbon Microcrystalline technology. Carbon Microcrystalline is a kind of very stable absorbent (material), and it has excellent heat transfer performance. Carbon Microcrystalline make up stabilization of the electrical performance inside of the Vacuum tube. 2, The PSVANE...
$215.79 USD$165.99 USD
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Tubo de vacío PSVANE Classics KT88C para amplificador de audio, el mejor par combinado

Tubo de vacío PSVANE Classics KT88C para amplificador de audio, el mejor par combinado

The beam power quadrupole KT88 has an anode ultimate power dissipation of 42W. In the audio amplifier, two tubes can achieve 100W power for the AB1 push-pull output, and KT88 can also be used in the electronic voltage regulator circuit. KT88 is similar to CV5220 and 6550 and can be used interchangeably. Hot wire heating UH............ 6.3 V IH............ 1.6 A Limit rating ------------- --KT94 KT100 KT94 KT100 Anode voltage.................. 800 800 800 800 V Second gate voltage......... 600...
$150.79 USD$115.99 USD
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Válvula electrónica HiFi de tubo de vacío Psvane 2A3C Par combinado

Válvula electrónica HiFi de tubo de vacío Psvane 2A3C Par combinado

2A3C Directly heated cathode power dual triode for A1, AB1 class amplification. Filament heating Uf: 2.5 V If: 2.5 A Limit Ratings Anode voltage: 300 V Anode dissipation power: 15 W Gate resistance Since the bias voltage: 0.5 MΩ Fixed bias: 0.05 MΩ Electrode capacitance Input capacitance: 7.5 PF Output capacitance: 16.5 PF Cross-Road capacitors: 5.5 PF Static parameters Ua: 300 V -Ug: 45 V Ia: 60 mA Gm: 5.25 mA / V ri: 0.8 kΩ μ: 4.2 Pout: 3.5 W Class A1 single-tube...
$168.99 USD$129.99 USD
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Par emparejado de tubos de vacío Psvane Hi-Fi Series 300B-SE

Par emparejado de tubos de vacío Psvane Hi-Fi Series 300B-SE

300B-SE customized pipe system directly heated cathode power transistor for A1 class amplification. In the audio amplifier output power requirements for adaptation in 10W occasions.   Limit Ratings Anode voltage: 480V Anode dissipation power: 40W Cathode current Self-bias: 100 mA Fixed bias: 70 mA Electrode capacitance Input capacitance: 9PF The output capacitor: 4.3PF Cross-Road capacitors: 15PF Static parameters Ua: 300V -Ug: 60 V Ia: 60mA Gm: 5.5mA / V Ri: 0.7 KΩ μ: 3.85 Pout:...
$355.59 USD$279.99 USD
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PSVANE 300B-SEN Tubo de vacío personalizado especial Placa negra Pin dorado Par combinado

PSVANE 300B-SEN Tubo de vacío personalizado especial Placa negra Pin dorado Par combinado

A very cost effective special customize version of 6SN7,  glod pin and smock glass, and grey smock plate PSVANE in the global audio Vacuum Tube market, the main reason for the affirmation is that it has a unique sense of music and rich musical expression. Even in the cost-effective product line, PSVANE do not give up the pursuit of sound quality. In the 6SN7-SEVacuum Tube also precipitated PSVANE artisan spirit. Compared with the same price competing products, 6SN7-SE has a leapfrog...
$369.99 USD$295.99 USD
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Psvane KT66 GC vacuum tubes Replica UK GEC Matched Pair Replace 6550/6L6/EL34

Psvane KT66 GC vacuum tubes Replica UK GEC Matched Pair Replace 6550/6L6/EL34

The price is for one pair. we also can provide the matched quad! The price is for one pair. we also can provide the matched quad!   KT66GC/KT66GE The beam power tetrode KT66GC/KT66GE has an anode limit power dissipation of 25W. Use A1, AB1, AB2 class amplification in audio amplifiers. Hot wire heating UH………… 6.3 V IH………… 1.27 A   extreme rating            Tetrode connection Triode connection Anode...
$434.31 USD$355.99 USD
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Psvane KT66 GE Tubo electrónico Réplica Reino Unido GEC Par combinado Reemplazo 6550 / 6L6 / EL34

Psvane KT66 GE Tubo electrónico Réplica Reino Unido GEC Par combinado Reemplazo 6550 / 6L6 / EL34

The price is for one pair. we also can provide the matched quad!   KT66GC/KT66GE The beam power tetrode KT66GC/KT66GE has an anode limit power dissipation of 25W. Use A1, AB1, AB2 class amplification in audio amplifiers. Hot wire heating UH………… 6.3 V IH………… 1.27 A   extreme rating            Tetrode connection Triode connection Anode voltage……………… 500V 400V...
$357.49 USD$285.99 USD
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PSVANE Tubos de vacío 845B Par combinado de válvula electrónica HiFi

PSVANE Tubos de vacío 845B Par combinado de válvula electrónica HiFi

845B is directly heated triode thorium-tungsten cathode, can be used for A1, AB1 class power amplifier. Filament heating U f: 10 V If: 3.25 A Limit Ratings Anode voltage: 1250 V Anode dissipation power: 75 W Maximum signal output power: 150 W Maximum anode current: 120 mA Electrode capacitance Input capacitance: 6 PF The output capacitor: 4.5 PF Cross-Road capacitors: 14.5 PF Static parameters Ua: 1250 V -Ug: 200 V Ia: 80 mA Gm: 3 mA / V ri: 1.7 KΩ u: -5 RL: 3.4 KΩ Ug (pk): --69 V...
$287.91 USD$235.99 USD
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Tubo de vacío PSVANE 811A de par combinado para amplificador médico

Tubo de vacío PSVANE 811A de par combinado para amplificador médico

Features: Filament heating Uf: 6.3 V If: 4 A Limit rating Anode voltage: 1250 V Anode current: 125mA Anode dissipation power: 40W Grid current: 50mA Interelectrode capacitor Input capacitor: 5.5 PF Output capacitor: 0.6PF Transfer capacitor: 5.5 PF Static parameter Ua: 2000V -Ug: 2V Ia: 260mA μ(When Ia=20mA): 160
$129.99 USD$99.99 USD
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In Stock: 10