re-tubing CJ LP70s


Any suggestions? which 6922 for the driver tube?

Which 6550?

looking for more 3D, liquid, sweet mids and bass with authority. (I know it's a difficult combination)

Currently the preamp is Aesthetix Calypso with Tele 12AX7 ribbed.

Thanks in advance

K
kschiu

Showing 1 response by kschiu

Thanks to you all.

For the 5751, there are many variations. I was looking at eBay, MDS, can you please elaborate which one it is? i know the 3 mica ones are the one to look for. then the black plate ... then I get confused.

The NOS tungsol is so $$$, that's completely out of the question. I will definitely go with the Winged Cs.

just a side question, how do you determine if an amp is underpowered for the speaker by listening?