Psvane Válvula electrónica de tubo de vacío
Product Image Item Name- Price
PSVANE 300B-SEN Special Customize Vacuum Tube Black Plate Gold Pin Matched Pair

PSVANE 300B-SEN Special Customize Vacuum Tube Black Plate Gold Pin Matched Pair

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...
$308.74 USD$246.99 USD
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Psvane Hi-Fi Series classic 101D Vacuum Tube Matched pair

Psvane Hi-Fi Series classic 101D Vacuum Tube Matched pair

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...
$109.99 USD$87.99 USD
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PSVANE Vacuum Tubes 845B HiFi electronic valve matched pair

PSVANE Vacuum Tubes 845B HiFi electronic valve matched pair

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...
$226.91 USD$185.99 USD
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COSSOR Value 12AX7 Electron Vacuum Tubes Replace ECC83 ECC803S Preamp tubes Factory Tested & Matched Pair

COSSOR Value 12AX7 Electron Vacuum Tubes Replace ECC83 ECC803S Preamp tubes Factory Tested & Matched Pair

Brand new original PSVANE Preamp tubes Model: COSSOR 12AX7 Replace other 12AX7,ECC83 tubes directly Black carbon painted bulb Factory test&match Pair The price is for one pair/lot (one pair in a gift box). ​
$96.51 USD$75.99 USD
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COSSOR VALVE KT88 Collection Gray made by PSVANE Hi-end Vacuum tubes best matched Pair

COSSOR VALVE KT88 Collection Gray made by PSVANE Hi-end Vacuum tubes best matched Pair

COSSOR VALVE KT88 Hiend Vacuum tubes best matched A Pair NEW made by PSVANE replace 6550 100% Brand new Britain COSSOR authorized production, made by PSVANE. Notice: this is the Collection Gray version, it is  different with the Blue standard version the price is for one pair, if you need matched quad(4pic). you can make two pair we can provide the original factory  matched quad(4pic) The price is for A Pair of COSSOR VALVE KT88 Britain COSSOR authorized production, made by...
$169.99 USD$135.99 USD
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Matched pair PSVANE Vacuum Tube 12AT7-T MK II Collection

Matched pair PSVANE Vacuum Tube 12AT7-T MK II Collection

12AT7-TII is high u two-three-nine feet very small tube, used as a voltage amplification, driving push-pull amplification in the amplification circuit. Filament heating UH: 6.3 (and) 12.6 (string) V IH: 0.30 0.15 A Electrode capacitance The gate - the gate: 0.005 PF Anode - anode: 0.4 PF The gate - anode (single transistor): 1.5 PF Gate - cathode filament (single transistor): 2.2 PF Anode - cathode filament (single transistor): 0.5 PF Filament - cathode (single transistor): 2.4 PF Anode -...
$87.09 USD$66.99 USD
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Matched pair PSVANE Vacuum Tube 12AU7-T MK II Collection

Matched pair PSVANE Vacuum Tube 12AU7-T MK II Collection

Static parameters:  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,...
$85.08 USD$66.99 USD
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Matched Pair PSVANE Vacuum Tube 12AX7-T MK II Collection

Matched Pair PSVANE Vacuum Tube 12AX7-T MK II Collection

Filament heating  UH ----------------- 6.3 (and) 12.6 (string) V  IH ------------------- 0.30 0.15 A  Electrode capacitance  No.1 No.2  Input capacitance ---------- 1.6 1.6 PF  Output capacitance ---------- 0.46 0.34 PF  The cross road capacitance ---------- 1.7 1.7 PF  Static parameters  Ua -------------- 100 250 V  -Ug ------------- 1 2 V  Ia --------------- 0.5 1.2 mA  Gm -------------- 1.25 1.6 mA / V  u ---------------- 100...
$79.99 USD$63.99 USD
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Matched pair PSVANE Vacuum Tube 2A3-T T-Collection Grade brand

Matched pair PSVANE Vacuum Tube 2A3-T T-Collection Grade brand

Parameter:  Improved structure over the old Shuguang 2A3-T model for safe shipping  Wider diameter (2 1/2″) for stability and quick heat dissipation  Gold coated brass base to improve shielding to interference  Gold coated pins to enhance connection over long term  All parts are selected to the highest grade plus only highly experienced workers to assemble  Suggested burn-in time is 75 hours  Net weight:2.5kg Shipping weight: 3.8kg  Some...
$274.99 USD$219.99 USD
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Matched pair PSVANE Vacuum Tube 300B-T T-Collection Top Class

Matched pair PSVANE Vacuum Tube 300B-T T-Collection Top Class

Description:  The Psvane T-series black bottle tubes are a further development over the highly sought after Shuguang Treasure Z-series, which was originally first launched by Grant Fidelity in Jan 2009 in North America as Shuguang’s first take on high end vacuum tubes.  The elite team of engineers who contributed to the Treasure Z-series have done further fine tuning of the Z-series in the past few years. The further development has created a new series called Psvane T-series...
$413.74 USD$330.99 USD
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Matched pair PSVANE Vacuum Tube 6CA7-T MK II Collection Gray 201

Matched pair PSVANE Vacuum Tube 6CA7-T MK II Collection Gray 201

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...
$132.49 USD$105.99 USD
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Matched Pair PSVANE Vacuum Tube 805-T T-Collection Grade hi-end

Matched Pair PSVANE Vacuum Tube 805-T T-Collection Grade hi-end

Parameter:  Improved structure over the old Shuguang 805-T model for safe shipping  Wider diameter (2 1/2″) for stability and quick heat dissipation  Gold coated brass base to improve shielding to interference  Gold coated pins to enhance connection over long term  All parts are selected to the highest grade plus only highly experienced workers to assemble  Suggested burn-in time is 75 hours  Package size: 31cm x 31cm x 17cm, 2.2kg  Shipping...
$181.77 USD$148.99 USD
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Matched Pair PSVANE Vacuum Tube 805A-T T-Collection Grade

Matched Pair PSVANE Vacuum Tube 805A-T T-Collection Grade

805A-T is direct-heated type thorium tungsten cathode triode, can be used as class B, A-F, and R-F power amplification, class C R-F power amplification and high frequency oscillation. Heater Uf: 10 V If: 3.25 A Direct Interelectrode Capacitances input: 8.5 PF output: 10.5 PF grid to plate: 6.5 PF Maximum Rating Ua: 1500 V Pa: 125 W Recommended Operating Conditions (reference value) class B(A-F) for two tubes typical working condition limited parameter Ua: 1250 1500 1250 V Ia (mAx.sig per tube):...
$178.74 USD$142.99 USD
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Matched pair PSVANE Vacuum Tube EL84-T MK II Collection Gray

Matched pair PSVANE Vacuum Tube EL84-T MK II Collection Gray

EL84-TII is a high transconductance pentode, as the audio amplifier A1, AB1, class B amplification. Filament heating UH: 6.3 V IH: 0.76 A Electrode capacitance Input capacitance: 10.8 PF The output capacitor: 6.5 PF Cross-Road capacitors: 0.5 PF Gate capacitance between the first filament: 0.25 PF Static parameters Ua: 256 V Ug2: 256 V Rk: 120 Ω Ia: 48 mA Ig2: 7 mA Gm: ≥9 mA / V ug1-g2: 19 ri: 38 KΩ Limit Ratings Anode voltage: 500 V Anode dissipation power: 12 W The second gate...
$68.39 USD$56.99 USD
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Matched Quad(4) PSVANE Vacuum Tube KT88-T Classic grade black

Matched Quad(4) PSVANE Vacuum Tube KT88-T Classic grade black

$281.81 USD$230.99 USD
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Matched Quad(4) PSVANE Vacuum Tube KT88-T Collection black

Matched Quad(4) PSVANE Vacuum Tube KT88-T Collection black

KT88-T is a beam power tetreode, its anode limited dissipation power is 42W. In the audio amplifier, the power can be 100W when it is used as push-pull class AB1 with double tubes, it can also be used in electronic voltage regulator circuit. KT88 is similar with CV5220 and 6550,they can be replaced by each other. Heater Uf: 6.3 V If: 1.6 A Maximum Rating Ua: 800 V Ug2: 600 V Ug1: -200 V Pa: 42 W Pg2: 8 W Ua+g2: 46 W Ik: 230 mA Uh-k: 200 V Tbulb: 250 C Rg1 with cathode bias Pa+Pg2≤35W 0.47...
$317.99 USD$264.99 USD
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PSVANE 6CA7-TII Hi-end Vacuum Tube Classic Grade Best Matched pair 6CA7-T MK II

PSVANE 6CA7-TII Hi-end Vacuum Tube Classic Grade Best Matched pair 6CA7-T MK II

6CA7-TII  The high-performance audio output pentode has an anode limiting power of 25W. In an audio amplifier, the output power is greater than 10W for single-tube A1 amplification, and the output power is greater than 35W for double-tube amplification for AB1.  6CA7-TII is similar to EL34 and can be used interchangeably.  Filament heating  UH……………………………6.3 V ...
$109.19 USD$83.99 USD
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PSVANE 6SN7-BE Blue wave hi-end Vacuum Tube Best Matched pair Electronic Valve

PSVANE 6SN7-BE Blue wave hi-end Vacuum Tube Best Matched pair Electronic Valve

6SN7-BE is a medium u double triode for voltage amplifier circuit. Can directly replace 6N8P and 6SN7GT, 6SN7C, 6SN7 Hot wire voltage UH ………… 6.3 V IH ………… 0.6 A Static parameter Ua ………………………… 90 250 V Ug ………………………… 0 -8V Ia...
$163.79 USD$125.99 USD
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PSVANE 6SN7-SE hi-end Vacuum Tube Best Matched pair Electronic Valve

PSVANE 6SN7-SE hi-end Vacuum Tube Best Matched pair Electronic Valve

6SN7-SE is a double triode for voltage amplification circuit, which can be directly replaced by 6N8P and 6SN7GT. Filament heating UH ………… 6.3 V IH ………… 0.6A Static parameter Ua ………………………… 90 250 V Ug ………………………… 0 -8V Ia ………………………… 10...
$147.31 USD$115.99 USD
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Psvane 6V6GT Vacuum Tubes HiFi electronic valve Matched Pair

Psvane 6V6GT Vacuum Tubes HiFi electronic valve Matched Pair

UH   6.3V IH   0.45A Inter electrode capacitance: Grid one plate G1-P 0.7pF Input G1 - (H+K+G2+G3) 9.0pF Output P - (H+K+G2+G3) 7.5pF T-9 Maximum rating Plate voltage 350V Curtain grid voltage 315V Dissipated power of plate 14W Dissipated power of curtain grid 2.2W Voltage between hot wire and cathode ± 200V Grid circuit resistance 0.1M (fixed bias voltage), 0.5M (self-supporting bias voltage) Typical operating characteristics A1 amplification Plate voltage 315V 180V...
$1.21 USD$0.99 USD
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