Vitus Audio MP-I201, Руководство пользователя

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9 MP-S201 | Version 1
1. getting started
1. getting started
The topology of the volume
control used in the MP-I201
is very different compared
to the “standard”. The MP-
I201 uses a series of fixed
resistor networks to control
the volume. Relays are used
to switch between the resistor
networks. Across all volume
steps, a fixed resistor is in
series with the signal path. This
gives the best performance
possible. When you change
volume, a different number of
shunt resistors are used.
To prevent pop in the output,
we have chosen to first add
the new shunt resistors, and
then wait a short time, before
removing the unused shunt
resistors at the new volume
step. This will give a minor fall
in volume before settling at
the new volume step. It takes
only very little time to get
used to this type of operation
of the volume, and it will give
you superior sound quality
over the traditional digital and
analogue potentio meters.
The topology of the volume control.