MC Output Voltage - Impact on Noise

With my Hovland HP-100 at average phono listening levels I am typically at the noon to 2 o'clock position on the volume control, so moving to a .48mv output from a .30mv would move the control back to a typical range of 10 to straitht-up...correct? The volume control works in 2db increments.

Since the control works in 2db increments, going to a cartridge that has a 4db higher output would move it down by two increments. I suspect that would be a difference that is somewhat smaller than 2 "hours" if the setting is considered in terms of a clock-face.

Regards,
-- Al

Noise is a particular concern in high efficiency horn systems. If you now have an issue with noise when phono is your source, you would have substantially less noise going to the Orpheus -- a signal that is 4 db further above an audible noise floor (assuming the phono chain is the source of noise) is a meaningful improvement.

I don't know if this applies to the Hovland HP-100, but, a friend's HP-200's built in phono stage seemed quite noisy (sounded like RFI noise). It turned out that the factory setting for loading was 100k ohms (essentially unloaded) and when this was changed, noise was substantially reduced. Some disassembly of the outer case was needed to access the switches that change the loading.

I thought that the default factory loading for the HP-100 was 500?

The Hovland website says, 530