As the team of PSVANE,we not only can reproduce the top tube amplifiers,but also have the ability to innovate on the peak--thus the WR2A3 came into being!
This is a perfect work in the designing concept.The sound characteristics of the two biggest Directly Heated Triodes(We300B,RCA single screen 2A3)were perfectly combined together;the excellent structure and material of WE300B were mainly adopted; the electrical performance parameters of the RCA single screen 2A3 were completely coied. These create a full new product in the world's audio tube field--2A3.It is so excellent a tube amplifier that is sufficient to subvert all the traditional 2A3 types,for the old ones could never give such beautiful sounds and the unique tone quality and 3D feelings can make people just feel like in a live show!The music is colorful and the emotion is ups and downs--You'll be poisoned by it and won't let it go.
Heater
Uf………………2.5V
If…………….... 2.5A
Static Parameter
Ua……………………250V
-Ug………………… -45V
Ia……………………60mA
Gm…………………5.25 mA/V
ri……………………800Ω
u ……………………4.2
Pout…………………3.5W
Maximum Rating
Ua……………300V
Pa………......15W
Direct Interelectrode Capacitances
Grid to plate …………....…12PF
Grid to filament ……………6.8PF
Plate to filament……………3.2PF
