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Psvane HiFi EL34 Stereo Vacuum Tubes Mullard JJ Shuguang EL34 Glass Material

Psvane HiFi EL34 Stereo Vacuum Tubes Mullard JJ Shuguang EL34 Glass Material

Psvane HiFi EL34 Stereo Vacuum Tubes Mullard JJ Shuguang EL34 Glass Material

Product Details:

Place of Origin: China
Brand Name: PSVANE
Certification: Rhos
Model Number: HIFI EL34

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 EL34
Brand: PSVANE Application: Tube Amplifier
Socket: 4 Pins Material: Glass
High Light:

vacuum tube amplifier kit

,

speaker vacuum tube

Psvane HiFi EL34 Matched Quad Replace EH TUNG-SOL Mullard JJ Shuguang EL34 Stereo Vacuum Tubes

 

EL34

 

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

 

Psvane HiFi EL34 Stereo Vacuum Tubes Mullard JJ Shuguang EL34 Glass MaterialPsvane HiFi EL34 Stereo Vacuum Tubes Mullard JJ Shuguang EL34 Glass Material

 

Psvane HiFi EL34 Stereo Vacuum Tubes Mullard JJ Shuguang EL34 Glass MaterialPsvane HiFi EL34 Stereo Vacuum Tubes Mullard JJ Shuguang EL34 Glass Material

 

EL34

EL34 is high property audio output pentode, its anode limited dissipation power is 25W, the output power is over 10W when it is used as class A1 in amplifier single tube, and it is over 35W when it is used as class AB1 double tubes.

EL34 is very similar with 6CA7, which can be replaced by each other.

 

Heater
UH……………………………6.3 V
IH……………………………1.5 A


Maximum Rating
Ua……………………… 800 V
Ug2………………… 500 V
Ug1………………… -100 V
Pa………………… 25 W
Pg2…………… 8 W
Ik………………………150 mA


Rg1
with cathode bias………………………0.7 MΩ
with fixed bias……………………0.5 MΩ
Uh-k………………±100 V
Tbulb………………………250 ℃


Direct Interelectrode Capacitances
Input…………………… 15.2 PF
output…………………… 8.4 PF
Grid to plate …………………… 1.1 PF
Grid to filament ……… 1.0 PF
Cathode to filament…………… 10 PF

Static Parameter
Ua…………………………… 250 V
Ug2……………………………250 V
Ug3…………………………… 0 V
-Ug1…………………………12.2 V
Ia…………………………… 100 mA
Gm…………………………… 11 mA/V
ri…………………………… 15 kΩ
μg1-g2………………………11

Recommended Operating Conditions(reference value)
Class A1.single tube.fixed bias
Ua(b) …………………… 265 265 V
Ua……………………………250 250 V
Ug2……………………… Rg2=2k Rg2=0
Ug3……………………………0 0 V
-Ug1……………………… 14.5 13.5 V
Ia(0) ………………………70 100 mA
Ig2(0) …………………… 10 14.9 mA
Gm…………………………… 9 11 mA/V
ri……………………………18 15 kΩ
RL…………………………… 3 2 kΩ
Pout………………………… 8 11 W
Dtot…………………………10 10%
Push-pull.classB1.fixed bias
Ua……………………………375 400 V
Rg2………………………… 600 800 Ω
Ug3………………………… 0 0 V
-Ug1………………………… 33 36 V
Ia(0) …………………2×30 2×30 mA
Ia(maxsig) ………2×107.5 2×110.5 mA
Ig2(0) ………………2×4.7 2×4.5 mA
Ig2(maxsig) ………2×23.5 2×23 mA
Rl(a-a) ………………3.5 3.5 kΩ
ü(g1-g1)(r.M.S) ……… 46.7 50 V
Pout……………………48 54 W
Dtot……………………2.8 1.6 %
Rg2 is used in two tubes


Push-pull.classB1.cathode bias.ultra-linar connection.
(43% tapping points)
Ua………………………………430 V
Rg2…………………………… 2×1 kΩ
Ia(0) ………………………2×62.5 mA
Ia(max.sig) ……………… 2×65 mA
Ig2(0) ………………………2×10 mA
Ig2(max.sig) …………… 2×10.2 mA
Rk……………………………2×470 Ω
?(g1-g1)(r.M.S) ……………35 V
RL(a-a) ……………………… 6 kΩ
Pout……………………………20 W
Dtot………………………… 0.35 %

 

Psvane HiFi EL34 Stereo Vacuum Tubes Mullard JJ Shuguang EL34 Glass Material

 

 

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