Not sure what your budget is but I had the best midbass with my turntable when the lower bass was filtered and didn't waste amplifier power.
The Lehmann Audio Decade and Black Cube SEII have bass filters that begin cutting the output below 50 to 25 Hz.
This results in a tighter mid bass punch with more snap and definition.
Not many phono preamps have bass filters anymore but when used successfully they do improve the sound by cutting inaudible groove and platter rumble.