Youda Audio Co. Limited
Youda Audio Co. Limited Professional Audiophile HIFI DIY Audio Electronic Parts Supplier
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Stereo Vacuum Tubes PSVANE CV181-T Vacuum Valve Tube Replace 6SN7 6N8P CV181
( normal box, Gift box)
| Psvane T CV181-T |  | Shuguang Treasure CV181-Z | |
| Psvane T-II Classic CV181-TⅡ | | Shuguang Natural T CV181-T | |
| Psvane T-II Premium CV181-TⅡ | | Shuguang HIFI CV181 Blue | |
Item specifics:
Type: Vacuum tube
Brand: PSVANE
Model: CV181-T Classic
Country/Region of Manufacture: China
Description:
1. T-Series: covering all common styles, nobility, high density and high tone quality. Moving emotion expressiveness, you’ll fall in love with it at the first sight .
2. CV181-T is double triode, used in voltage amplification circuit, Can be replaced directly by 6N8P and 6SN7GT.
Feature:
1. Heater
UH………… 6.3 V
IH ………… 0.6 A
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
2. Maximum Rating
class A1
Ua………………………… 450V
Ik………………………… -20mA
Pa ………………………… 5w
Pa(No.1+No2) ………… 7w
Rg ……………… 1MΩ
Uhk ………………±100V
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 |