I agree. 55db is way too high. The DL-160 should use around 40db-42db of gain. This will depend on the gain of the line stage also, but should be close to that range.
The 47pf capacitive loading you have set really shouldn't matter a lot. Moving coils are much less sensitive, (if at all) to this load. Moving magnets are the cartridges that use this setting. I would probably just set it to zero, if possible.
The 47kohm impedance loading is correct for this cartridge.
The 47pf capacitive loading you have set really shouldn't matter a lot. Moving coils are much less sensitive, (if at all) to this load. Moving magnets are the cartridges that use this setting. I would probably just set it to zero, if possible.
The 47kohm impedance loading is correct for this cartridge.