Adjust The Input Resistance - T+A R 2000 Series User Manual

Adjustment resistance on the Phono module MC
Adjust the input
resistance
(Impedance)
Input resistance
The rotary switches on the right hand side 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
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
21
Input resistance [Ω]
1000
500
400
290
180
150
140
125
100
90
85
80
70
65
60
55
Table 4