New member Username: Krellyourworld
Post Number: 1
Registered: Mar-06
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Posted on Hello all,
i would like to change the original tubes on my CAT Ultimate with other tubes, for example the E88CC SQ by Philips to replace the 6922.
CAT discourages this practice. I would like to know if somebody successfully did this tweaking and which tubes he/she used?
thx
Fabio |