Gain: given the cartridge output, 40-50dB would be indicated. If you have a normal cdp, try to get similar amplitude (i.e. ~2V entering the pre section.
Loading: >1000 is hardly specific. While 47k ohm is standard for MM, it would be best if you could:
a) ask Dyna for their recommendation
b) ask Dyna for the cartridge inductance. Then you can compute the resistive loading as: sq rt L/C (or go to Hagerman's site to do it).
Failing all that, try 43-46-50dB gain & choose which gives the best frequency extension and THEN go down from 47k until you find the best setting...
Loading: >1000 is hardly specific. While 47k ohm is standard for MM, it would be best if you could:
a) ask Dyna for their recommendation
b) ask Dyna for the cartridge inductance. Then you can compute the resistive loading as: sq rt L/C (or go to Hagerman's site to do it).
Failing all that, try 43-46-50dB gain & choose which gives the best frequency extension and THEN go down from 47k until you find the best setting...