[RickG]

Can someone list other designations for these tubes?

Are they the same as a E 88 CC, etc.?

For my EAR 834P phono amp, help please!

 

[braillediver]

ECC83 is the European designation for the 12AX7:

ECC83, 12AX7, 12AX7A, 7025, E83CC, E803CC, B759, 6681, 5751, 7729



E88CC would be a 6922 which is similar to the 6DJ8 or 7308:

ECC88, 6DJ8, 6922, E88CC, 7308

 

[Orpheus]

5751's are generally compatible. i think 7025? or 70xx something or so is a "high performance" version of the 12ax7. anyone know if i got the numbers right? and there's CV4004 i think too.

 

[2 channel]

Heres a helpful link!


http://www.nostalgiaair.org/NostalgiaAir/otcr.htm

 

[RickG]

Thanks, everyone!

 

[lolo]

Excellent site for tube equivalent look-up.  Includes specs, links, and other helpful info.  Still working site as of 6/8/11.......Lori
 
http://www.duncanamps.com/tdsl/index.php