Psvane Vacuum tube & Amplifiers

Displaying 41 to 60 (of 101 products)

Product Image	Item Name-	Price
	PSVANE Vacuum Tube CV181-T MK II Collection Gray Matched pair CV181-TII is double triode, used in voltage amplification circuit, Can be replaced directly by 6N8P and 6SN7GT. Heater UH: 6.3V IH: 0.6A Static Parameter Ua: 90 250 V Ug: 0 -8V Ia: 10 9 mA Gm: 3 2.6 mA/V Ri: 6.7 7.7 kΩ μ : 20 20 Ia: when Ug=-12.5V 1.3mA Ug: whenIa=-10uA - 7 -18V Maximum Rating class A1 Ua: 450V Ik: -20mA Pa: 5w Pa(No.1+No2): 7w Rg: 1MΩ Uhk: ±100V	$206.69 USD$158.99 USD More info In Stock: 10
	PSVANE Vacuum Tube UK Design 300B-L Pure British Sound Matched Pair 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,...	$279.37 USD$228.99 USD More info In Stock: 10
	PSVANE WE274B vacuum tube 40s' Replica 1:1 HiFi electronic valve Notice: the price is just for one tube,if you want to matched pair, please buy two tubes Some precautions about using high voltage power tubes: Unlike other vacuum tubes such as KT88 or EL34, which typically run at 450V plate voltage, high voltage power tubes such as 845, 805 and 211 run at plate voltage 900V or even higher depending on your amp design. Due to the high voltage in the circuit, biasing an 845 / 805 or 211 amp improperly may expose you to lethal high voltage causing instant...	$236.21 USD$185.99 USD More info In Stock: 9
	Matched pair PSVANE Tube WE275 40s' Replica 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 More info In Stock: 10
	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 More info In Stock: 10
	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 More info In Stock: 7
	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 More info In Stock: 6
	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 More info In Stock: 10
	Matched Quad(4) PSVANE Vacuum Tube KT88-T Classic grade black	$281.81 USD$230.99 USD More info In Stock: 10
	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 More info
	PSVANE Vacuum Tube 2A3-T Mark II Collection Gray Matched pair Filament heating Uf .............................. 2.5 V If .............................. 2.5 A 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 Limit rating ...	$291.57 USD$238.99 USD More info In Stock: 9
	PSVANE Vacuum Tube CV181-T T-Collection matched pair 6SN7 valve 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...	$166.36 USD$130.99 USD More info In Stock: 10
	PSVANE Vacuum Tube WR2A3 Pinnacle innovation 2A3 Matched pair Description： Heater Uf………………2.5V If…………… 2.5A Static Parameter Ua……………………250V -Ug………………… -45V Ia……………………60mA Gm……………………5.25 mA/V ...	$413.74 USD$330.99 USD More info In Stock: 10
	PSVANE WE211 Western Electric Replica vacuum tubes Matched Pair WE211 is direct-heated type thorium tungsten cathode triode, can be used as class A, B and C. Heater Uf: 10 V If: 3.25 A Direct Interelectrode Capacitances input: 6 PF output: 5.5 PF grid to plate: 14.5 PF Static parameter Ua: 1250 V —Ug: 70 V Ia: 100 mA Gm: 3.8 mA/V u(Ia=75mA): 12 RL: 7 KΩ Pout: 10 W	$617.99 USD$514.99 USD More info In Stock: 10
	PSVANE WE212 Vacuum Tube WESTERN ELECTRIC WE Replica Matched pair About Psvane WE Replica series: While the audio world still holds Western Electric vacuum tubes as the holy grail but the availability is so remote and affordability are no where close to average person’s wallet size, Psvane Audio out of China (run by an elite group of designers left the state owned Shuguang Tube Factory) has launched a series of 1:1 replica of the legendary WE tubes. The current models include: WE300B, WE274B, WE212, WE275(2A3) and a hybrid of WE300B and RCA2A3...	$3,259.19 USD$2,715.99 USD More info In Stock: 10
	PSVANE WE274B vacuum tube 40s' Replica 1:1 5U4G/5Z3P rectifying Matched Pair Some precautions about using high voltage power tubes: Unlike other vacuum tubes such as KT88 or EL34, which typically run at 450V plate voltage, high voltage power tubes such as 845, 805 and 211 run at plate voltage 900V or even higher depending on your amp design. Due to the high voltage in the circuit, biasing an 845 / 805 or 211 amp improperly may expose you to lethal high voltage causing instant death. If you haven’t owned any tube before, we recommend you not to start with a...	$479.69 USD$368.99 USD More info In Stock: 10
	Psvane WE300B Western Electric Replica vacuum tubes Best matched Pair 1:1 Replica Startlingly 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...	$760.72 USD$598.99 USD More info In Stock: 9
	PSVANE WE310A vacuum tubes WE Western Electric replica Pair Specification: 2.2 Electrical parameters ---- Rating rating unit 2.2.1 Capacitance between electrodes 2.2.1.1 Input Capacitance 15.5 PF 2.2.1.2 Output Capacitance 8.4 PF 2.2.1.3 Cross-circuit capacitance ≤ 1.5 PF 2.2.2 Typical operating parameters 2.2.2.1 Hot wire voltage 10 V 2.2.2.2 Hot wire current 0.36 A 2.2.2.3 Anode voltage 135 V 2.2.2.4 Curved gate voltage 135 V 2.2.2.5 Control gate voltage -3 V 2.2.2.6...	$238.74 USD$190.99 USD More info In Stock: 10
	PSVANE Vacuum Tube WE 274B rectifier electron tube 5U4G/5Z3P/5R4GY/5AR Pair	$207.99 USD$159.99 USD More info In Stock: 9
	Electron valve PSVANE WR50 vacuum tubes 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	$439.41 USD$345.99 USD More info In Stock: 10