Psvane 진공관 전자 밸브
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PSVANE 진공관 300B HiFi 전자 밸브 일치 쌍

PSVANE 진공관 300B HiFi 전자 밸브 일치 쌍

These are the latest release from Psvane Audio as their affordable series for everyone.  It inherits the warm sound of Chinese 300B tubes compared to the dry sounding Russian tubes, but also offer you incredible details at a small price tag.  Features:  Clear glass enclosure  White ceramic base  Gold coated pins  Can replace all standard Shuguang 300B tubes  Factory matched pair – each tube packed in its own box  Some precautions about using high...
$215.89 USD$169.99 USD
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In Stock: 10
PSVANE 진공관 845 HiFi 전자 밸브 일치 쌍

PSVANE 진공관 845 HiFi 전자 밸브 일치 쌍

The major difference seems to be that the Psvane is far more extended at the frequency extremes,but at the same time has a far more richer harmonic presentation. Much like the qualities of NOS 845′s  In comparison to the others, the 845T, right out of the box, seems brighter. After about 10 hours I began to notice a difference. Compared to the 845B, they seem far more transparent but at the same time much cleaner. Bass tones and pitch definition are improved. String tone seems to be...
$249.99 USD$199.99 USD
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PSVANE 진공관 EL34 HiFi 전자 밸브 일치 쌍

PSVANE 진공관 EL34 HiFi 전자 밸브 일치 쌍

These are the latest release from Psvane Audio as their affordable series for everyone. It inherits the warm sound of Chinese EL34 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 EL34 tubes Factory matched quad or pair – each tube packed in its own box
$92.71 USD$75.99 USD
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일치하는 쌍 Psvane 211 진공관 HiFi 시리즈 브랜드 뉴

일치하는 쌍 Psvane 211 진공관 HiFi 시리즈 브랜드 뉴

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...
$223.19 USD$185.99 USD
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In Stock: 10
일치하는 쌍 PSVANE 튜브 WE275 40s 복제 1:1 2A3 WE275A

일치하는 쌍 PSVANE 튜브 WE275 40s 복제 1:1 2A3 WE275A

Heater  Uf………………2.5V  If…………… 2.5A  Static Parameter  Ua……………………250V  -Ug………………… 60V  Ia……………………53mA  Gm……………………2.8 mA/V ...
$403.81 USD$330.99 USD
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전자 밸브 PSVANE WR50 진공관 Best Matched Pair Brand

전자 밸브 PSVANE WR50 진공관 Best Matched Pair Brand

PSVANE TUBE WR50 is direct-heated type thorium tungsten cathode triode, can be used as class A1 and AB1 amplification.  Typical operating parameter  Heater voltage 7.5 V  Heater current 1.25A  Ua 350V  Grid voltage -63 V  Ia 45 Ma  Internal resistance 4.1K  Amplification coefficient 3.8  Output power 2.4W 
$341.62 USD$268.99 USD
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PSVANE 6SN7-SE 진공 Vube 교체 6N8P/6H8C/CV1816/SN7GT 공장 테스트 및 정밀 매칭

PSVANE 6SN7-SE 진공 Vube 교체 6N8P/6H8C/CV1816/SN7GT 공장 테스트 및 정밀 매칭

PSVANE 6SN7-SE is double triode, used in voltage amplification circuit, can directly replace 6N8P and 6SN7GT. Heater UH………… 6.3 V IH ………… 0.6 A Static Parameter Ua ……………………90 250 V Ug………………………… 0 -8V Ia ………………………… 10 9 mA...
$124.79 USD$95.99 USD
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PSVANE Acme 274B/A274B 진공관은 WE274B 공장 일치 6중주(6개)를 대체합니다.

PSVANE Acme 274B/A274B 진공관은 WE274B 공장 일치 6중주(6개)를 대체합니다.

The price is for Matched Sextets(6pcs) Brand new PSVANE Premium ACME Series Vacuum Tubes Model No.: ACME 274B/A274B​ (Replace other 274B tubes directly) Aluminum teflon tube base Factory test&match pair, luxury gift box Warranty: 12 Months A274B Filament heating Uf..................5V If............... 2A Limit rating Anode reverse voltage peak...............1550V Anode current peak .........750mA Recommended work status Anode supply voltage 2 × 500V...
$1,944.99 USD$1,555.99 USD
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PSVANE Acme 274B/A274B 진공관은 WE274B 공장 일치 옥텟(8개)을 대체합니다.

PSVANE Acme 274B/A274B 진공관은 WE274B 공장 일치 옥텟(8개)을 대체합니다.

The price is for Matched Octet(8pcs) Brand new PSVANE Premium ACME Series Vacuum Tubes Model No.: ACME 274B/A274B​ (Replace other 274B tubes directly) Aluminum teflon tube base Factory test&match pair, luxury gift box Warranty: 12 Months A274B Filament heating Uf..................5V If............... 2A Limit rating Anode reverse voltage peak...............1550V Anode current peak .........750mA Recommended work status Anode supply voltage 2 × 500V 75Ω...
$2,636.51 USD$2,075.99 USD
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Psvane KT66 GC 진공관 복사 영국 GEC 일치한 쌍은 6550/6L6/EL34를 대체합니다

Psvane KT66 GC 진공관 복사 영국 GEC 일치한 쌍은 6550/6L6/EL34를 대체합니다

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 전자관 복제 영국 GEC 일치 쌍 교체 6550/6L6/EL34

Psvane KT66 GE 전자관 복제 영국 GEC 일치 쌍 교체 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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의학 증폭기를 위한 일치된 쌍 PSVANE 811A 진공관

의학 증폭기를 위한 일치된 쌍 PSVANE 811A 진공관

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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일치 쌍 Psvane Hi-Fi 시리즈 300B-SE 진공관

일치 쌍 Psvane Hi-Fi 시리즈 300B-SE 진공관

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:...
$274.31 USD$215.99 USD
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