Youda Audio Co. Limited
Professional Audiophile HIFI DIY Audio Electronic Parts Supplier
Youda Audio Co. Limited
Professional Audiophile HIFI DIY Audio Electronic Parts Supplier
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| Place of Origin: | China |
| Brand Name: | PSVANE |
| Certification: | Rhos |
| Model Number: | HiFi 274B |
| Minimum Order Quantity: | Negotiable |
|---|---|
| Price: | Negotiable |
| Packaging Details: | Standard box |
| Payment Terms: | Paypal, T/T, Western Union |
| Supply Ability: | 1000pcs/month |
| Uf: | 5V | If: | 2.5A |
|---|---|---|---|
| The Anode Current Peak: | 750mA | The Anode Power Supply: | 2x500V |
| The Anode Voltage Peak: | 1550V | Load Impedance: | 2000ohm |
| Filter Capacitance: | 4uF | Rectifier Current: | More Than 230mA |
| Warranty: | 6 Months | ||
| High Light: | vacuum tube amplifier kit,speaker vacuum tube |
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Stereo Vacuum Tubes PSVANE HIFI 274B Vacuum Valve Tube Full-wave rectifier
Item specifics:
Type: Vacuum tube
Brand: PSVANE
Model: HIFI 274B
Country/Region of Manufacture: China
274B
Hi-Fi Series: classic style, exquisite craft, comprehensive and balanced sound performance, largest sales volume over the world, best choice for you .
Glass shell eight feet directly heated full-wave rectifier,274B is very similar with 5U4G and 5Z3P, which can be replaced by each other.
Heater
Uf………………5V
If…………… 2.5A
Maximum Rating
anode inverse peak voltage……………1550V
anode peak current ………750mA
Recommend working condition
Anode supply voltage 2×500V
Each arm impedance 75Ω
load impedance 2000Ω
Filter capacitor 4μF
Rectifier current ≧230mA
Our products:
| Shuguang Vacuum Tubes | AUDIO Grade Electrolytic Capacitors |
| Psvane Audio Tubes | Silver Mica Capacitors |
| New Old Stock China Russia tubes | AUDIO Polyester Film Capacitors |
| NOS Mullard,Tung-sol,RCA,Philips,GEC tubes | Metal Film Resistor |
| DIY Tube Sockets | Power Aluminum shell Wirewound resistor |
| Amplifier Spikes Feet Pads | Ceramic Resistors |
| Guitar Amplifer handles | Transformers |
| Panel Meters | LED Diods |
| Turret Boards PCBs | transistor AUDIO MOSFET ICs, Potentiometers |
| Various Knobs | Panel Indicator Light |
| Various Connectors | Paper Tube box |
| Various Switches | Guitar Effect Pedal Aluminium Case Enclosures |
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