marty,
i'll bet you the most organic sounding is the el34. 88s and 66s sound a little pushed in the lower treble.
the 6550s perhaps fuller but a little sparkley.
try an eqitech power conditioner on the amp, you may be amazed. 2q or sone of q.
i think the hovland cable is perhaps a better interface with the sfs and the verity than the mxe. try cardas golden ref just for comparison sake. it will sound fuller and more relaxed. nothing against the hovland but i really think it is better for the other 2.
best, b
i'll bet you the most organic sounding is the el34. 88s and 66s sound a little pushed in the lower treble.
the 6550s perhaps fuller but a little sparkley.
try an eqitech power conditioner on the amp, you may be amazed. 2q or sone of q.
i think the hovland cable is perhaps a better interface with the sfs and the verity than the mxe. try cardas golden ref just for comparison sake. it will sound fuller and more relaxed. nothing against the hovland but i really think it is better for the other 2.
best, b