I like mine at 470 but I use a Reed 3P with Firewire and Steelhead. At 100 things sound very slightly wooly.
Settings for Lyra Etna Cartridge
I currently have a VPI Titan Turntable w a Fatboy tonearm, Lyra ETNA cartridge, Audio Research Ref 10 Phono Stage and Audio Research Ref 10 Line Stage, Transparrent Reference XL cables. Any thoughts on low vs high gain on the AR Ref 10 Phono, Recommended load into MC phono input?