Three output versions of Benz ACE cartridge...

It's a good question and probably most of the surfers here will strongly advice you to take the lowest output version.

On my opinion if you will take the lowest version you'll be forced to use the highest gain of your phono. The highest gain setting of Phonomena means that the signal will go through more stages of amplification(the main disadvantage of variable gain phonos)resulting more and more harmonic distortions.

BTW what preamp do you have?

From my experience the best sounding output setting in Phonomena is somewhat 46dB?(do not remember presice adjustment steps). Having a sencitive preamp(~200mV inut sencitivity) with 16dB gain you can go for medium output version(.8V) and have the best to my knowledge sounding setup.

Sometimes low output is not the best way to go because of increased noise and distortion. I would go for the middle one, if not the high output version. In this particular case of variable gain routing the middle or high output make more sense. Maybe just get a Shure Type V or a Goldring. Just my .02.

you might want to contact garth leerer at musicalsurroundings.com and ask for his advice. garth is the sole us distributor for benz and markets the phenomena worldwide. he's a friend of mine and a helluva nice guy. -cfb