Poor BASS with Dynavector XX2 +Sunilda + AudioNote

I recently bought a complete analogue set: Dynavector XX2 + DPS table with Reha RB300 arm + Prephono MM/MC Sunila (from Audio Valve). All of that connected to my Audio Note.
Tje results is fine (open, smooth, clear, depth ..) but lack of bass!! No sure if it is the prephono (I will change the 12AX7 by some NOS) or if is a mismatch between the cartridge and the arm ..

Any suggestion ?? Many thanks