PSVANE Premium ACME 300B Vacuum TUBE A300B Replace EH JJ 300B HIFI Tube AMP DIY Upgrade Factory Test Match 24 Months Warranty

Brand new PSVANE Premium ACME Series Vacuum Tubes

Model No.: ACME 300B  (One Pair in a luxury gift box, replace other 300B tubes directly)

Aluminum Teflon Tube Base

Warranty: 24 Months

The price is for 1 PAIR/LOT  (FACTORY TEST&MATCH)

Heater

Uf(DC)………………5V

If(DC) …………… 1.2A

Maximum Rating

Ua……………480V

Pa………40W

Ik

with cathode bias………100mA

with fixed bias……………  70mA

Direct Interelectrode Capacitances

input……………9PF

output……………4.3 PF

grid to plate……………15PF

Static parameter

Ua……………… 300V

-Ug……………60V

Ia………………60mA

Gm……………5.5mA/V

ri……………… 0.7KΩ

u ………………3.85

Pout……………6.6 W

Do things better now, don’t  ask the future

What kind of experience is it when you make a vacuum tube that may be the best sound on earth?

Five years ago, when we decided to create an Acme series of audio vacuum tubes, there were countless visions for us. Like the spirit of the Voice of Nobility, our pursuit is not only the abundance and satisfaction brought by the material. We sincerely hope that the Voice of Nobility will become one of the few respected sound manufacturers in China, and also hope that we will be the same as every fancier, whether upstream or downstream, always full of passion and joy for vacuum tubes, audio, music, and life.

As a flagship product for many years, the reproduction classic series has been filled with praise from all walks of life to the Voice of Nobility.The one who want to walk ahead, the opponent is only himself—the most powerful opponent.