substitute for 2Ж2М tube

[ELS122]

I want to know what is the equvalent of the  2Ж2М pentode
I can't even find a datasheet for it.

[Tac Eht Xilef]

There isn't a direct replacement for the 2Ж2М/2j2M/2Zh2M. The 2K2M is close, but it's a soft cut-off vs sharp cut-off. The European KF3 & KF8 can sub for the 2K2M, with modifications.

Some data for the soviet tubes can be found here - and here

[ELS122]

There isn't a direct replacement for the 2Ж2М/2j2M/2Zh2M. The 2K2M is close, but it's a soft cut-off vs sharp cut-off. The European KF3 & KF8 can sub for the 2K2M, with modifications.

Some data for the soviet tubes can be found here - and here

dude, that's confidential information you're giving

and I also have looked at the datasheet on gstube, I don't know why I said I didn't 
well, thanks anyway.
I probably will not use these than in my amp cause gstube doesn't even sell them. if they don't sell it then I'm probably never going to find a source for them.

[Tac Eht Xilef]

If you didn't have any and knew you couldn't get them … why fucking ask?

Another one for the filter…

[ELS122]

no, I was thinking of finding one amp that has a pair of these tubes but if they are not so good, and if I can't get new ones.
wait... yeah it seems dumb actually.
well at least I got some info for those tubes