Code switch settings
The available values for input impedance and input sensitivity are listed in the following tables.
PH-G10 MM pre-amplifier
Switch position
1
2
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
OFF
OFF
ON
OFF
OFF
ON
OFF
ON
OFF
OFF
ON
ON
OFF
ON
ON
ON
OFF
OFF
ON
OFF
OFF
ON
OFF
ON
ON
OFF
ON
ON
ON
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
= recommended settings for Ortofon 2M Bronze
PH-G10 MC pre-amplifier
Switch position
1
2
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
OFF
OFF
ON
OFF
OFF
ON
OFF
ON
OFF
OFF
ON
ON
OFF
OFF
ON
OFF
OFF
ON
ON
ON
OFF
ON
ON
OFF
ON
ON
ON
ON
Input capacitance
(switches S51, S1)
3
4
OFF
ON
101 pF ... 120 pF
OFF
121 pF ... 140 pF
ON
141 pF ... 170 pF
OFF
171 pF ... 200 pF
ON
201 pF ... 220 pF
OFF
221 pF ... 240 pF
ON
241 pF ... 270 pF
OFF
271 pF ... 320 pF
ON
321 pF ... 340 pF
OFF
341 pF ... 360 pF
ON
361 pF ... 380 pF
OFF
381 pF ... 420 pF
421 pF ... 440 pF
ON
OFF
441 pF ... 460 pF
ON
461 pF ... 500 pF
Input impedance
(switches S51, S1)
3
4
OFF
450
200
ON
ON
OFF
130
ON
ON
85
OFF
ON
ON
OFF
ON
ON
OFF
ON
ON
OFF
ON
ON
OFF
ON
OFF
ON
ON
ON
(switches S52, S2)
... 100 pF
... 650
1200 µV ... 2000 µV
... 449
... 199
800 µV ... 1200 µV
... 129
50
... 84
30
... 49
20
... 29
16
... 19
... 15
37
Sensitivity
> 10 mV
6 mV ... 10 mV
3.5 mV ... 6 mV
2 mV ... 3.5 mV
1 ... 2 mV
Sensitivity
(switches S52, S2)
> 2000 µV
600 µV ... 800 µV
400 µV ... 600 µV
300 µV ... 400 µV
200 µV ... 300 µV
160 µV ... 200 µV
100 µV ... 160 µV