Balanced Audio VK-P6SE Phonostage - Manual (Page 9)

The following section describes the operation of these
controls.
Cartridge loading switches S101 and S201
Resistance:
The 47K load resistor is permanently connected to the cartridge input. If
a different loading value is desired, it can be obtained by switching in
additional resistors, installed on the
VK-P6SE PC board. This is accomplished by using the two DIP switches, S101
and S201, that allow multiple choices for resistive and capacitive cartridge
loading.
Four positions are reserved for the choice of resistance and four for
capacitance. Out of each group of four, one position is loaded with female
pins and allows the user to install any desired value component (this position
is marked “USER”).
.
The following resistors can be added in parallel with the 47K load:
Switch position Resistor Value
1 100 Ohm
2 1K
3 10K
4 User-Defined