Psvane Valvola elettronica a tubo sottovuoto
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PSVANE EL34-PH tubo a vuoto Philips Replica 6CA7 Valvola elettronica a sestetto abbinata

PSVANE EL34-PH tubo a vuoto Philips Replica 6CA7 Valvola elettronica a sestetto abbinata

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 T-Collection series MK II tube socket is made with Teflon. It is very low electric inductivity, very low dielectric loss, and high breakdown voltage, high electric volume...
$495.31 USD$405.99 USD
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PSVANE KT88-TII Collezioni di tubi sottovuoto coppia abbinata valvola grigia

PSVANE KT88-TII Collezioni di tubi sottovuoto coppia abbinata valvola grigia

PSVANE KT88-TII HIFI Audio amplifier Vacuum tube a pair 100% Brand New 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 T-Collection series MK II tube socket is made with Teflon. It is very low electric inductivity, very low...
$232.40 USD$182.99 USD
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Psvane WE300A Vacuum Tube HiFi valvola elettronica fattore coppia abbinata (2 pezzi)

Psvane WE300A Vacuum Tube HiFi valvola elettronica fattore coppia abbinata (2 pezzi)

Psvane WE300A Vacuum Tube HiFi electronic Valve Factor Matched Pair(2pcs) 100% brand New Feature:  Directly heated cathode medium power triode, parameters and dimensions refer to 300B, for Class A1 amplification. It is suitable for 10W output power in audio amplifier. Similar to 300B, 300BN and WE300B, they can be used interchangeably.
$1,039.19 USD$865.99 USD
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I tubi a vuoto PSVANE Acme 274B/A274B sostituiscono i sestetti abbinati in fabbrica WE274B (6 pezzi)

I tubi a vuoto PSVANE Acme 274B/A274B sostituiscono i sestetti abbinati in fabbrica WE274B (6 pezzi)

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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I tubi a vuoto PSVANE Acme 274B/A274B sostituiscono lottetto abbinato in fabbrica WE274B (8 pezzi)

I tubi a vuoto PSVANE Acme 274B/A274B sostituiscono lottetto abbinato in fabbrica WE274B (8 pezzi)

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 ART Series 12AT7-S HiFi tubo a vuoto Coppia abbinata Nuovo di zecca

Psvane ART Series 12AT7-S HiFi tubo a vuoto Coppia abbinata Nuovo di zecca

Product parameters: The high-μ dual three-pole small nine-pin tube is used for voltage amplification and drive push-pull amplification in the amplifier circuit. Hot wire heating UH 6.3 (parallel) 12.6 (string) V IH 0.30 0.15 A Limit value for A1 zoom (each side) Anode voltage 300 V Gate voltage -50 V Anode dissipation power 2.5 W Voltage between hot wire cathodes (pk) ±90 V Gate resistance 1 MΩ at self-bias 0.25 MΩ at fixed bias Interelectrode capacitance Grid-grid.........
$99.59 USD$82.99 USD
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Psvane ART Series 12AU7-S Tubo a vuoto HiFi Tubo elettronico Match Pair

Psvane ART Series 12AU7-S Tubo a vuoto HiFi Tubo elettronico Match Pair

Product parameters: The medium μ dual three-pole small nine-pin tube is used for inverting drive push-pull amplification in the amplifying circuit. Hot wire voltage UH 6.3 (parallel) 12.6 (string) V IH 0.30 0.15 A Limit value for A1 zoom (each side) Anode voltage 300 V Anode dissipation power 2.75 W Maximum cathode current 20 mA Gate voltage -50 V Voltage between hot wire cathodes (pk) ±200 V Gate resistance When self-biased: 1 MΩ Fixed voltage: 0.25 MΩ Interelectrode...
$107.89 USD$82.99 USD
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Psvane ART Series 12AX7-S Tubo a vuoto HiFi Coppia abbinata Tubo elettronico

Psvane ART Series 12AX7-S Tubo a vuoto HiFi Coppia abbinata Tubo elettronico

Product parameters: The high-μ low-noise dual three-pole small nine-pin tube is used for voltage amplification in the audio amplifier circuit, and the inversion drive push-pull amplification. Hot wire heating UH 6.3 (parallel) 12.6 (string) V IH 0.30 0.15 A Limit value for A1 zoom (each side) Anode voltage 330 V Anode negative voltage -50 V Positive grid voltage 0 V Anode dissipation power 1.2 W Voltage between hot wire cathodes (pk) ±180 V Interelectrode capacitance No.1 No.2 Input...
$113.02 USD$88.99 USD
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Psvane Classic Series 12AU7/ECC82 Tubo a vuoto HiFi Coppia abbinata

Psvane Classic Series 12AU7/ECC82 Tubo a vuoto HiFi Coppia abbinata

  Product parameters: ECC82|12AU7 The medium μ dual three-pole small nine-pin tube is used for inverting drive push-pull amplification in the amplifying circuit. Hot wire voltage UH 6.3 (parallel) 12.6 (string) V IH 0.30 0.15 A Limit value for A1 zoom (each side) Anode voltage 300 V Anode dissipation power 2.75 W Maximum cathode current 20 mA Gate voltage -50 V Voltage between hot wire cathodes (pk) ±200 V Gate resistance When self-biased: 1 MΩ Fixed voltage: 0.25 MΩ...
$68.74 USD$54.99 USD
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Psvane Classic Series ECC81/12AT7 Coppia abbinata di tubi a vuoto HiFi

Psvane Classic Series ECC81/12AT7 Coppia abbinata di tubi a vuoto HiFi

Product parameters: The high-μ dual three-pole small nine-pin tube is used for voltage amplification and drive push-pull amplification in the amplifier circuit. Hot wire heating UH 6.3 (parallel) 12.6 (string) V IH 0.30 0.15 A Limit value for A1 zoom (each side) Anode voltage 300 V Gate voltage -50 V Anode dissipation power 2.5 W Voltage between hot wire cathodes (pk) ±90 V Gate resistance 1 MΩ at self-bias 0.25 MΩ at fixed bias Interelectrode capacitance Grid-grid.........
$71.49 USD$54.99 USD
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Psvane Classic Series ECC83/12AX7 HiFi tubo a vuoto Coppia abbinata

Psvane Classic Series ECC83/12AX7 HiFi tubo a vuoto Coppia abbinata

Product parameters: The high-μ low-noise dual three-pole small nine-pin tube is used for voltage amplification in the audio amplifier circuit, and the inversion drive push-pull amplification. Hot wire heating UH 6.3 (parallel) 12.6 (string) V IH 0.30 0.15 A Limit value for A1 zoom (each side) Anode voltage 330 V Anode negative voltage -50 V Positive grid voltage 0 V Anode dissipation power 1.2 W Voltage between hot wire cathodes (pk) ±180 V Interelectrode capacitance   No.1 No.2...
$69.84 USD$54.99 USD
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Psvane Classic Series EL84 Tubo a vuoto HiFi Coppia abbinata

Psvane Classic Series EL84 Tubo a vuoto HiFi Coppia abbinata

Product parameters: The same transconductance pentode EL84 has an anode limit dissipation power of 12W, which is used for class A1, AB1, and B amplification in audio amplifiers. Hot wire heating UH 6.3 (parallel) 12.6 (string) V IH 0.30 0.15 A Limit rating Anode voltage 500 V Anode dissipation power 12 W Second gate voltage 300 V Second grid power dissipation 2 W Cathode current 65 mA First gate voltage -100 V Voltage between hot wire cathodes ±100 V First gate resistance 0.3 MΩ at...
$65.99 USD$54.99 USD
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PSVANE KT88-T MK II classico tubo a vuoto grigio abbinato

PSVANE KT88-T MK II classico tubo a vuoto grigio abbinato

PSVANE Vacuum Tube KT88-T II classic Grade Matched pair PSVANE KT88-T MK II tube 100% Brand New 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 T-Collection series MK II tube socket is made with Teflon. It is very low...
$188.39 USD$156.99 USD
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PSVANE KT88-T MK II Matched Quad (4) classico tubo a vuoto grigio

PSVANE KT88-T MK II Matched Quad (4) classico tubo a vuoto grigio

PSVANE Vacuum Tube KT88-T II classic Grade Matched Quad(4) PSVANE KT88-T MK II tube 100% Brand New 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 T-Collection series MK II tube socket is made with Teflon. It is very low...
$373.31 USD$305.99 USD
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In Stock: 9
PSVANE CV181-T MK II Collezione Tubo sottovuoto grigio Singolo Nuovo di zecca

PSVANE CV181-T MK II Collezione Tubo sottovuoto grigio Singolo Nuovo di zecca

$124.79 USD$95.99 USD
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Coppia abbinata PSVANE Vacuum Tube 845-T MK II Collezione Grigio

Coppia abbinata PSVANE Vacuum Tube 845-T MK II Collezione Grigio

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 T-Collection series MK II tube socket is made with Teflon. It is very low electric inductivity, very low dielectric loss, and high breakdown voltage, high electric volume...
$373.37 USD$293.99 USD
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Coppia abbinata PSVANE Vacuum Tube WE 300B Replica 1:1 Sorprendentemente

Coppia abbinata PSVANE Vacuum Tube WE 300B Replica 1:1 Sorprendentemente

Parameter:  The long waiting of the American WE300B re-issue from USA seems endless; but now Chinese tube manufacturer Psvane Audio has stepped up to make a 1:1 replica of the original WE300B.  According to Psvane Audio, the Psvane WE300B Replica is: “100% 1:1 replica of WE300B, including materials, structure, internal and external size – up to the detail of a tiny screw used”.  Sample production run in Dec 2011 with test launch in China and Japan on Jan 8th...
$718.79 USD$598.99 USD
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PSVANE 274B-TII Collezioni Tubo a Vuoto Serie T Raddrizzatore 5U4G/5Z3P Coppia

PSVANE 274B-TII Collezioni Tubo a Vuoto Serie T Raddrizzatore 5U4G/5Z3P Coppia

Glass shell eight feet directly heated full-wave rectifier,274B TII is very similar with 5U4G and 5Z3P, which can be replaced by each other.  Specifications:  Heater  Uf………………5V  If…………… 2.5A  Maximum Rating  anode inverse peak voltage……………1550V  anode peak current ………750mA  Recommend working condition  Anode supply...
$319.19 USD$265.99 USD
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PSVANE 300B-T MKII Collection Tubo sottovuoto grigio 201 Factor Matched Quad (4 pezzi)

PSVANE 300B-T MKII Collection Tubo sottovuoto grigio 201 Factor Matched Quad (4 pezzi)

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 T-Collection series MK II tube socket is made with Teflon. It is very low electric inductivity, very low dielectric loss, and high breakdown voltage, high electric volume...
$788.11 USD$645.99 USD
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In Stock: 10
PSVANE Vacuum Tube 211-TII Collezione Grigio Coppia abbinata

PSVANE Vacuum Tube 211-TII Collezione Grigio Coppia abbinata

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 T-Collection series MK II tube socket is made with Teflon. It is very low electric inductivity, very low dielectric loss, and high breakdown voltage, high electric volume...
$281.24 USD$224.99 USD
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In Stock: 10