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PSVANE WE300B 1:1 Replica Vintage Vacuum Tube Xtreme Series HIFI EXQUIS Factory Matched 300B Electron Lamp

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PSVANE

PSVANE replicate 1960's WE300B with high-end level 1:1 proceduce, 100% same than original 

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$760.72

$1,028.00

-26%

  • 2 PCS
  • 4 PCS

The PSVANE WE300B Western Electric Replica get shipped as factory matched pair 

Psvane WE 300B-T has exactly the same electronic and mechanical specification as the original Western Electric WE 300B. 
a timeless beauty in perfect build quality for years of your audio performance

The long waiting of the American WE300B re-issue from USA seems endless; but now the manufacturer Psvane Audio has stepped up to make a 1:1 replica of the original WE300B.
According to Psvane Audio, the Psvane WE300B Replica is: 
100% 1:1 replica of WE300B, including materials, structure, internal and external size - up to the detail of a tiny screw used
.
Sample production run in Dec 2011 with test launch has resulted in raving reviews by audiophiles.

all tubes will be double tested by our custom TAD test rig to ensure to supply PSVANE tubes in perfect quality.

Suggested burn-in time is 80-150 hours
 
4

 

 

12

In addition to WE300B until the 1960 s,

the only PSVANE WE300B.

 

filament heating

Uf(DC)………………5V 
If(DC) …………… 1.2A

 

static parameter 
Ua……………………300V 
-Ug………………… 60V 
Ia……………………60mA 
Gm……………………5.5mA/V 
ri……………………0.7 KΩ 
u ……………………3.85 
Pout…………………6.6W

Limit rating
anode voltage……………480V 
anode dissipation power………40W

 

cathode current

automatic bias………………100 mA 
fixed bias……………70 mA


interelectrode capacitance

input capacitance……………9PF 
output capacitance……………4.3PF 
transfer capacitance……………15PF


Typical working parameters
Audio amplifier
Class A1 amplification: 
Ua -Ug Ia RL Pout 2nd 
V V mA Ω W db 
200 42 30 2000 3 20 
200 39 40 2500 2.6 26 
250 55 30 2000 4.9 18 
250 52 40 3000 4.0 26 
250 50 50 2500 4.4 26 
250 48 60 2000 4.7 26 
250 48 60 2700 4.1 30 
250 45 80 1500 5.0 26 
300 65 40 2500 6.7 20 
300 63 50 2000 7.2 21 
300 63 50 3000 6.1 26 
300 61 60 2400 6.6 26 
300 58 80 1700 7.5 26 
350 76 50 3600 7.8 26 
350 74 60 2000 10.2 21 
350 74 60 3000 8.3 26 
350 74 60 4000 7.0 30 
350 71 80 2200 9.6 26 
400 91 40 5000 8.4 26 
400 89 50 1000 11.5 21 
400 89 50 4000 9.4 25 
400 87 60 3500 10.5 26 
400 84 80 2500 12.5 25 
450 104 40 6000 9.5 26 
450 102 50 5000 10.7

 

5 (1)567

3

 

 

This link is for an original PSVANE factory matched pair two piecs tubes

 

HIFI EXQUIS will use double box package to send the tubes, We guarantee the tube will devliered to you with good condition,

But thank you always to check the tube state face with courier during delivery process.

The PSVANE Xtreme Series tube have 1 year guarantee

 

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PSVANE WE300B 1:1 Replica Vintage Vacuum Tube Xtreme Series HIFI EXQUIS Factory Matched 300B Electron Lamp

PSVANE WE300B 1:1 Replica Vintage Vacuum Tube Xtreme Series HIFI EXQUIS Factory Matched 300B Electron Lamp

PSVANE replicate 1960's WE300B with high-end level 1:1 proceduce, 100% same than original 

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