Please help prevent mistake : Phone-Pre amp

Hello, I need suggestions on a nice phono pre used for about 200usd. I know thats tuff but I think there might be something decent. My main concern is BASS and plenty of it Making it sound Warm or TUBEY or whatever you like to call it. I know the cartridge will be important in this as well I will experiment, but once I purchase the phono pre I don't want to go back and forth to much. I am currently running a GRADO GOLD with a Audio research all tube Pre-amp but have never hooked in phono to the audio research obviously needing the PHONO PRE before I can do anything. THANKS GUYS & GIRLS.