T+A PH HV MM, User Manual

Page: 19 / 28

19
Adjustment capacity on the Phono module MM
Adjust the input
capacity
(Input Capacity)
The inner rotary switches are used to set the desired input capacitance
for the left and right channels
as shown in Table 2. 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. Note that the phono
connecting lead also represents a capacitance in the range 50 to 200 pF,
depending on the manufacturer. 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 capacitance is position 4
(170 pF). This is the factory default setting.
Switch position Input capacity [pF]
0 70
1 90
2 115
3 140
4 170
5 190
6 215
7 240
8 290
9 310
A 340
B 360
C 390
D 410
E 440
F 460
Table 2