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PSVANE Hifi 2A3B Electron Vacuum tube White Ceramic Tube Base Factory Test&Match Pair
Item ID #HIFI-2A3B-CERAMIC
List Price: $90.00
Price: $85.00
Qty.Range(unit) Price(per unit) Discount
1 $85.00 $0.00
3 $80.00 $5.00
5 $75.00 $10.00
10 $70.00 $15.00
Quantity: Unit(s)
Description

Brand new PSVANE HIFI seriese vacuum tube

Item No.: PSVANE HIFI 2A3B, White ceramic Tube Base

Quantity: 1MATCHED PAIR (2PCS,FACTORY TEST AND MATCH)
 
Ua………………………… 300 V

-Ug………………………… 45 V

Ia………………………….. 60 mA

Gm………………………… 5.25 mA/V

ri………………………… ...0.8 kΩ

μ…………………………... 4.2

Pout…………………………3.5 W
 
SINGLE A1 AMPLIFIER:
 
Ua…………………........... 250 V

-Ug……………………......45 V

RL……………………......2.5 kΩ

Ia(0)………………….......60 mA

Gm……………………....5.25 Ma/V

ri…………………….......0.8 Kω

μ……………………........4.2

Pout……………………3.5 W

Dtot……………………5 %
 
AB1 Amplifier:
 
Ua……………300          300 V

-Ug……………62 

Rk=780Ω V


RL……………3               5 kΩ

üg(pk)………87              110 V

Ia(0)…………80              80 mA

Ia(max.sig)…140           100 mA

Pout……………15         10 W


Dtot……………2.5          5 %