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Psvane 12AX7 / ECC83 - Classic Series
Psvane 12AX7 / ECC83 preamp tube from the Classic series with red logo.
Dropin replacement for all 12AX7, ECC83 and 7025 tubes.
Psvane itself was created from a spin-off of Shuguang and produces a large part of the tubes on machines which were taken over by Guiguang in 2011.
The tubes in our test all exhibited very low noise floor and low microphonics.
In the measured values (emission measurement, statically measured), the tested tubes were quite close to the ideal value (e.g. 1.2 mA for 12AX7) and thus belong to the preamp tubes from current production with a relatively high emission. This is of minor importance if the tube is used for voltage amplification (which is certainly the case in 99% of the cases), but there are always customers who prefer preamp tubes with high emission values. The Psvane tubes are likely to appeal in this respect.
More information about amplifier tubes can be found in our Tube FAQs and info pages
Dropin replacement for all 12AX7, ECC83 and 7025 tubes.
What you should know about Psvane tubes
Psvane Standard Series (red logo)
This is the standard series of tubes for everyday use and should also meet the majority of requirements.Psvane S-Art High-End Series (gold logo, gold contacts)
The Art-Series was launched in 2020 and is reportedly produced on machines that were taken over from Fullmusic. According to the manufacturer, for these tubes higher quality materials are used, which should lead to a better quality. This series is intended specifically for high-end users.Psvane itself was created from a spin-off of Shuguang and produces a large part of the tubes on machines which were taken over by Guiguang in 2011.
Tube-Town Rating (August 2021)
In subjective comparison to other preamp tubes from Chinese production, the Psvane preamtubes do sound smoother and less aggressive, which may be due to the somewhat recessed top end. Bass is tight but not obtrusive, even at high overdrive.The tubes in our test all exhibited very low noise floor and low microphonics.
In the measured values (emission measurement, statically measured), the tested tubes were quite close to the ideal value (e.g. 1.2 mA for 12AX7) and thus belong to the preamp tubes from current production with a relatively high emission. This is of minor importance if the tube is used for voltage amplification (which is certainly the case in 99% of the cases), but there are always customers who prefer preamp tubes with high emission values. The Psvane tubes are likely to appeal in this respect.
More information about amplifier tubes can be found in our Tube FAQs and info pages
Safety Information for Vacuum Tubes
For all electrical, electromechanical and mechanical components, the specifications and operating parameters arising from the respective type standard generally apply.
Further information, where available, can be found in the respective data sheets and product descriptions included with the product.
For all electrical, electromechanical and mechanical components, the specifications and operating parameters arising from the respective type standard generally apply.
Further information, where available, can be found in the respective data sheets and product descriptions included with the product.
General Information
- NOT SUITABLE FOR CHILDREN - choking hazard due to small parts
- NOT SUITABLE FOR UNTRAINED PERSONS - danger to life due to high voltages
- The safety and processing requirements applicable to the component must be observed
- CE conformity applies only when installed professionally
- Warranty becomes void in case of improper handling
- The operator is responsible for proper installation
- Local regulations and VDE provisions must be complied with
- Never exceed the rated power
- Never exceed the rated voltages and currents
Required Expertise
- Use of measuring instruments (multimeter, oscilloscope) and evaluation of measurement results
- Safe handling of high voltages (up to 500V and more)
- Reading and understanding circuit diagrams
- Selection of appropriate tools
- Knowledge of electrical components and their characteristics
- First-aid knowledge for electrical accidents
- Knowledge of VDE regulations and safety requirements
Amplifier Tubes
- Hazard due to high voltages
- Hazard due to very high heat generation
- Hazard due to glass breakage
- Hazard due to UV radiation in case of defective tubes
Herstellerinformationen | Manufacturer Information
Psvane
Room101,A12 Building,
Jiahai Industrial Park
Zhongqing Road
Kaifu District,Changsha City,Hu'na
China
http://www.psvane.com/
EU Wirtschaftsakteur | EU Economic Operator
Tube-Town GmbH, Rumbergring 37, 66969 Lemberg, Germany, info@tube-town.de
Psvane
Room101,A12 Building,
Jiahai Industrial Park
Zhongqing Road
Kaifu District,Changsha City,Hu'na
China
http://www.psvane.com/
EU Wirtschaftsakteur | EU Economic Operator
Tube-Town GmbH, Rumbergring 37, 66969 Lemberg, Germany, info@tube-town.de
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