T+A PH HV MC, User Manual

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21
Adjustment resistance on the Phono module MC
Adjust the input
resistance
(Input Resistance)
The inner rotary switches are used to set the desired input resistance for
the left and right channels
as shown in Table 4. The information about
the requirements of your cartridge will be included in the
manufacturer’s
specification for the pick-up system you intend to use. Select the value
which is
closest to the manufacturer’s stated figure. It is essential to set
the same value for both channels. If you do not have access to the
manufacturer’s specification, a good starting point for input impedance is
position 8 (100
Ω). This is the factory default setting.
Switch position Input resistance
[Ω]
0 1000
1 500
2 400
3 290
4 180
5 150
6 140
7 125
8 100
9 90
A 85
B 80
C 70
D 65
E 60
F 55
Table 4