I compared several tubes in this category in my Dodd battery preamp and found the Amperex 1960's white label and Seimens 1960's CCa's to be the two best. Between the two, I much prefer the CCa's.
In my system the CCa's have much better texture - just sound richer without giving up bass slam or top end. Dynamics are great, also.
I tried a couple pairs of both, so I got some diversity there. I do plan to keep a pair of the 7308's around to change things up once in while.
In my system the CCa's have much better texture - just sound richer without giving up bass slam or top end. Dynamics are great, also.
I tried a couple pairs of both, so I got some diversity there. I do plan to keep a pair of the 7308's around to change things up once in while.