Psvane Válvula electrónica de tubo de vacío
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Amplificador de tubo PSVANE TC1 EL34 Push-pull Class A Amp con control remoto

Amplificador de tubo PSVANE TC1 EL34 Push-pull Class A Amp con control remoto

Feature: Absolutely biggest brand products, quality, technology and after-sale are guaranteed; Power up to 35w or more, enough to push almost all home's or market's HIFI speakers, speakers do not have to worry; Sound effects reach the level of Several thousand dollar in the tube amplifier market; With full performance, whether vocal/strings/symphonic or jazz, all is compatible, swordsmen; Full manual welding scaffolding, ensure quality, it's not with a large PCB from a simple automatic...
$1,019.99 USD$815.99 USD
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Amplificador push-pull de tubo de vacío PSVANE TC1 HIFI EL34 con amplificador de auriculares

Amplificador push-pull de tubo de vacío PSVANE TC1 HIFI EL34 con amplificador de auriculares

Feature: Absolutely wellknow brand product, quality, technology and after-sale are guaranteed; (HIFI EXQUIS co, limited) Power up to 35w or more, enough to push almost all home's or market's HIFI speakers, speakers do not have to worry; Sound effects reach the level of several thousand dollar in the tube amplifier market;(HIFI EXQUIS co, limited) With full performance, whether vocal/strings/symphonic or jazz, all is compatible, swordsmen; Full manual welding scaffolding, ensure quality, it's...
$625.19 USD$520.99 USD
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Los tubos de vacío de electrones COSSOR Value 12AX7 reemplazan los tubos de preamplificador ECC83 ECC803S probados en fábrica y par combinado

Los tubos de vacío de electrones COSSOR Value 12AX7 reemplazan los tubos de preamplificador ECC83 ECC803S probados en fábrica y par combinado

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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Matched Quad(4) PSVANE Tubo de vacío KT88-T Colección negro

Matched Quad(4) PSVANE Tubo de vacío KT88-T Colección negro

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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Matched Quad(4) PSVANE Tubo de vacío KT88-T Grado clásico negro

Matched Quad(4) PSVANE Tubo de vacío KT88-T Grado clásico negro

$281.81 USD$230.99 USD
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Par combinado de tubos de vacío PSVANE 805A-T Grado de colección T

Par combinado de tubos de vacío PSVANE 805A-T Grado de colección T

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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Par combinado de tubos de vacío Psvane Hi-Fi Series classic 101D

Par combinado de tubos de vacío Psvane Hi-Fi Series classic 101D

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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Par combinado PSVANE Tubo de vacío 6CA7-T MK II Colección Gris 201

Par combinado PSVANE Tubo de vacío 6CA7-T MK II Colección Gris 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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Par emparejado de tubos de vacío PSVANE 12AT7-T MK II Collection

Par emparejado de tubos de vacío PSVANE 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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Par emparejado de tubos de vacío PSVANE 12AU7-T Colección MK II

Par emparejado de tubos de vacío PSVANE 12AU7-T Colección MK II

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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Par emparejado de tubos de vacío PSVANE 12AX7-T Colección MK II

Par emparejado de tubos de vacío PSVANE 12AX7-T Colección MK II

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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Par emparejado de tubos de vacío PSVANE 300B-T T-Collection Top Class

Par emparejado de tubos de vacío PSVANE 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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Par emparejado PSVANE Tubo de vacío 2A3-T T-Colección Grado marca

Par emparejado PSVANE Tubo de vacío 2A3-T T-Colección Grado marca

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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Par emparejado PSVANE Tubo de vacío 805-T T-Collection Grado hi-end

Par emparejado PSVANE Tubo de vacío 805-T T-Collection Grado 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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Par emparejado Tubo de vacío PSVANE EL84-T MK II Colección Gris

Par emparejado Tubo de vacío PSVANE EL84-T MK II Colección Gris

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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Preamplificador de tubo de referencia Psvane T-417 300B-T y amplificador de auriculares

Preamplificador de tubo de referencia Psvane T-417 300B-T y amplificador de auriculares

Very clean and well maintained PSVANE T-417 Reference Tube Pre-amplifier and Headphone Amp with upgraded power tubes, a pair of Shuguang Treasure 300B-Z, Other tubes are a pair of upgraded RAYTHEON JAN-5842's, a Psvane 12AX7 and a GE5670. Wonderful sounding, excellent extension in both the bass and higher frequencies, this is a pre-amp that is truly deserving of the title 'Reference'!!! This unit consists of two parts: amplification and power. The enlarged part is amplified by 1/255670, and the...
$4,605.01 USD$3,625.99 USD
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PSVANE 6CA7-TII Tubo de vacío de gama alta Grado clásico El mejor par combinado 6CA7-T MK II

PSVANE 6CA7-TII Tubo de vacío de gama alta Grado clásico El mejor par combinado 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 6L6GB Tubos de vacío Válvula electrónica HiFi Par combinado

Psvane 6L6GB Tubos de vacío Válvula electrónica HiFi Par combinado

The beam power quadrupole 6L6G series, with its anode limit dissipation power of 19W, is used for Class A1, AB1 and AB2 amplification in audio amplifier. At the same time, these tubes can also be used in electronic voltage stabilizing circuits. These tubes are similar to 5881 and 6L6GC and can be used interchangeably. The beam power quadrupole 6L6G series, with its anode limit dissipation power of 19W, is used for Class A1, AB1 and AB2 amplification in audio amplifier. At the same time, these...
$781.19 USD$650.99 USD
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PSVANE 6SN7-BE Tubo de vacío de gama alta de onda azul Mejor par de válvulas electrónicas combinadas

PSVANE 6SN7-BE Tubo de vacío de gama alta de onda azul Mejor par de válvulas electrónicas combinadas

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 tubo de vacío de gama alta mejor válvula electrónica de par combinado

PSVANE 6SN7-SE tubo de vacío de gama alta mejor válvula electrónica de par combinado

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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