Psvane ACME 211 rør - 1 parret par

Mere information HER

Static parameter
Ua--------------------------------------1250                V
—Ug------------------------------------70                   V
Ia-------------------------------------- 100                   mA
Gm-------------------------------------3.8                   mA/V
u(Ia=75mA)-----------------12
RL--------------------------------------7 KΩ
Pout------------------------------------10 W
Recommended Operating Conditions ( reference value)
class A(A-F) for two tubes：
                   typical working condition    limited parameter
Ua--------             750         1000      1250      1250    V
Pa----------------------------                           75         W
—Ug-----------    46            61          80                       V
Ug(pk)---------   41            56          75                       V
Ia(0)-----------    34            53           60                      mA
ri---------             4.4           3.8         3.6                     KΩ
RL--------            8.8          7.6          9.2                     KΩ
Pout-----------    5.6           12          19.7                   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.

We know well how hard it is to make a masterpiece go beyond a hundred years of classic products, but in order to live up to the original intention and also live up to the expectations，we must go on with confidence and patience.