I use a Benz Ace LO with my 5.5 and I think they match up great. The loading matches up well with Benz LO carts. I would think you would want the low output to use with the MC section of your 5.5 or the high output with the mm section. The gain on the MC is 68 dB and the load impedance is 300 Ohms. Both of these match up great with the Ruby LO and not so much with the MO.
Oh, by the way I use a SOTA sapphire Graham Robin.
Cheers,
Jim
Oh, by the way I use a SOTA sapphire Graham Robin.
Cheers,
Jim