I'm sure there is some advice or expert opinions from you Hi-Fi Guru's on the Forum.

My dilemma, is what settings to use for my current SUT. I have read many articles, and to be honest I'm none the wiser. (Mainly because of lack of knowledge / expertise).

I have included a few photos / information to assist but personally, I just can't get my head round this one.

It's not a case of what SUT, as I've tried a few high end examples without success or perceived difference in sound quality.

Anyway, (and I guess not the populous choice) I have an NJC hand built SUT, purchased on many favourable recommendations.

The SUT has a multitude of setting options, 1:10 / 1:20 and every conceivable resistance setting (see below). However, I am at a loss of which setting is correct or best for the current cartridge, which is a Benz Wood SL. As there appears to be little difference, apart from volume on any chosen setting.

Settings: (Benz SL)

Output Voltage 0.56mV
Source Impedance 0.12 Ohms
Recommended Load >100 Ohms


Amp: McIntosh MA 2275

Phono Stage Sensitivity: 4.4 mV for 2.5V rated output
Input impedance: phono - 47K Ohms, 65pf
High level 22K Ohms

Maximum Input Signal

Phono 90mV
High level, 8V

The rest of the info is in the form of photos, including my current setup. (See below)







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