what do you think this tube for amp?

[wiz]

it's 7233

 

[jarthel]

Quote:

Originally Posted by wiz it's 7233

you might get more knowledgeable replies in diyaudio or tubes diy in AA

 

[wiz]

Quote:

Originally Posted by jarthel you might get more knowledgeable replies in diyaudio or tubes diy in AA

thank
I try it

 

[rickcr42]

Single section low mu triode so will require a front end gain stage,maybe usable as a cathode follower as a output stage (you will need two) but will have a high output impedance so transformer coupling required ($$$$$$) unless you use 4 in a White Cathode Follower configuration allowing a cap coupled output with reasonably low output impedance though not low enough to use with low Z cans such as the Grados without a serious transformer step down.

http://www.mif.pg.gda.pl/homepages/f...142/7/7233.pdf