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Tested HiFi 211 Psvane Vacuum Tube For Tube Amplifier Stereo Vacuum Tubes

Tested HiFi 211 Psvane Vacuum Tube For Tube Amplifier Stereo Vacuum Tubes

Tested HiFi 211 Psvane Vacuum Tube For Tube Amplifier  Stereo Vacuum Tubes

Product Details:

Place of Origin: China
Brand Name: PSVANE
Certification: Rhos
Model Number: HIFI 211

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Standard box
Payment Terms: Paypal, T/T, Western Union
Supply Ability: 1000pcs/month
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Detailed Product Description
Type: Audio Tube Model: HIFI 211
Brand: PSVANE Application: Tube Amplifier
Socket: 4 Pins Material: Glass

Tested HiFi 211 Psvane Vacuum Tube For Tube Amplifier Stereo Vacuum Tubes

 

211

Hi-Fi Series: classic style, exquisite craft, comprehensive and balanced sound performance, largest sales volume over the world, best choice for you .

 

Tested HiFi 211 Psvane Vacuum Tube For Tube Amplifier  Stereo Vacuum Tubes

 

Tested HiFi 211 Psvane Vacuum Tube For Tube Amplifier  Stereo Vacuum Tubes

 

 

211 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

Recommended Operating Conditions ( reference value)

class A(A-F) for two tubes:
typical working condition limited parameter

Ua--------750 1000 1250 1250 V
Pa----------------------------75 W
—Ug-------46 61 80 V
Ug(pk)-----41 56 75 V

Ia(0)-------34 53 60 mA
ri---------4.4 3.8 3.6 KΩ
RL--------8.8 7.6 9.2 KΩ
Pout-------5.6 12 19.7 W


Push-pull. class B(A-F)

typical working condition limited parameter

Ua------------------ 1000 1250 1250 V
Ia (mAx.sig per tube)-------------------175 mA
Pa (in) (mAx.sig per tube)--------------- 220 W
Pa (per tube)------------------------- 100 W
—Ug------------------72 95 V
Ug(pk)-----------------380 410 V
Ia (0)------------------20 20 mA
Ia(mAx.sig)-----------320 320 mA
Pd(mAx.sig)------------7.5 8 W
RL(a—a)---------------6.9 9 KΩ
Pout------------------200 260 W

 

 

 

Tested HiFi 211 Psvane Vacuum Tube For Tube Amplifier  Stereo Vacuum Tubes

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