Responses from tannat

Grace F-9
It really does not matter. 3.5 or 5.5 mV it's more or less the same. Both are typical MM, high output cartridges. To my knowledge, Grace did never make any low output cartridges. Excellent cartridges though. I owned a Grace level II since 20 years. 
Who needs a MM cartridge type when we have MC?
Lewm,Sorry for stumbling in but this is a question I'm curious about.I'm no electrical engineer but I believe this statement is in context of passive voltage to current transformers. The low internal resistance and the capacity to deliver high amo... 
Leben RS-30EQ phono stage
I have a chance to pick up one of these (still on warranty, but used) for the same price of a new EAR 834p. Unfortunately I don't have th e option to listen to it.Any thoughts of how they compare soundwise?Thanks