Conrad Johnson vs Cary pre-amp comparison

I have been intrigued by those 2 brands, and am in the market. Has anyone had a chance to compare the house sound of these 2 manufacturers, in comparable models, of course?
Thanks for your input.
I couldnĀ“t compare both brands but you must considerate the specifications and the match with power amp.
For example Cary have many models with headphone amplifier and balanced inputs and outputs, and some models like the SLP-05, have low gain.
If you need balanced inputs and outputs, go with the Cary.
I hope this help you.