[olblueyez]

Impressions, thoughts, experience? Bueller?

This is Germany's CV491 so there has to be something special going on with this tube!?!?

 

[Blackmore]

Military/industrial version for heavy use, good quality with similar sound to ECC82, which is detailed, wide/open sounding with extended top end.

 

[Oskari]

Would not surprise me if made by Ei.

 

[Blackmore]

Thought that were Teles

Quote:

Originally Posted by Oskari /img/forum/go_quote.gif Would not surprise me if made by Ei.

 

[Oskari]

These K1007/CV491s (see link 1 or link 2) look like Eis to me. Note the date 8/87. Hardly made in Germany. (I'm not saying that the Eis would be bad tubes.)