PSVANE WE211 Western Electric Replica vacuum tubes Matched Pair

PSVANE WE211 Western Electric Replica vacuum tubes Matched Pair
Product Price: $514.99 USD
Product Model: PSVANE WE211
Product Quantity: 10 Units in Stock
Shipping Weight: 3 Kg
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Product Warranty
All items Guaranteed 100% Brand New In the original edition Box and Come from the original factory.
All items ONE-YEAR WARRANTY !!!
Shipping Time & Invoice Declare
All items ship with DHL/UPS/TNT/EMS, (DHL/UPS/TNT) About 3-7days delivery time, EMS About 7-15days delivery time.
We can Declare the Value of the Order as Customer's Remark!!!
PSVANE WE211 Western Electric Replica vacuum tubes Matched Pair PSVANE WE211 Western Electric Replica vacuum tubes Matched Pair PSVANE WE211 Western Electric Replica vacuum tubes Matched Pair PSVANE WE211 Western Electric Replica vacuum tubes Matched Pair PSVANE WE211 Western Electric Replica vacuum tubes Matched Pair
Product Declaration

Features: 
a) Another replica tube from Psvane Audio to bring vintage tube sound to audio/music lovers. Modeled after the Western Electric 242C and created by combining the characteristics of GE VT4C and Western Electric 242C. 
b) According to Psvane Audio, Psvane WE211 tube can replace all current make 211 tubes in high end audio application. 
Specifications: 
WE211 is directly heated triode thorium tungsten cathodes can be used for A, B, C class power amplifier . 
Filament heating 
Uf -------------------------------------- 10 V 
If --------------------------------------- 3.25 A 
Capacitances 
Input capacitance ---------------------------------- 6 PF 
Output capacitance ---------------------------------- 5.5 PF 
---------------------------------- 14.5 PF capacitor across the road 
Static parameters 
Ua -------------------------------------- 1250 V 
-Ug ------------------------------------ 70 V 
Ia -------------------------------------- 100 mA 
Gm ------------------------------------- 3.8 mA / V 
u ( when Ia is 75mA ) --------------------------- 12 
RL -------------------------------------- 7 KΩ 
Pout ------------------------------------ 10 W 
Recommended operating status ( reference value ) 
Class A single-tube amplification (A-F): 
Typical operating conditions limit 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 


Class B push-pull power amplifier (A-F): 
Typical operating conditions limit 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