Amperex "Bugle Boy" tube compatibility


I need to replace a vacuum tube in a pre-amp section of the integrated amplifier as the previous tube Beijing 6N11 went bad. The Amperex "Bugle Boy" ECC83/12AX7 tube has the same pin layout as Beijing 6N11 tube. According to description on Amazon the Beijing 6N11 may be used instead of ECC88, E88CC, 6922, 6DJ8, 6922 and 7308. Would it be okay to use Amperex "Bugle Boy" as a substitute to Beijing 6N11 tube?

esputnix

Showing 1 response by tomwh

So I am to believe  that all text books / instruction manuals/ etc... are written in one sentence.   Dover do you know the real differences  between the 2 tubes.  Also did  you know the differences  between say 6922 vs 6dj8.  If you are so concerned about the OP maybe you should inform him of the real differences  between the tubes mentioned.

I also think if the OP is going to open up the amp and pull out the soldering  gun he might have do  his homework.  This would include knowing voltage and current of the filament.  The b+ and current of the tube.  The gain and impedance of the tube. A hook up diagram etc...

Enjoy the ride
Tom