Linnenberg JOHANN SEBASTIAN BACH Owner's Manual page 19

Since there are numerous tonearm
!
configurations on the market – mainly
intended for unbalanced standard phono
amplifiers – LINNENBERG AUDIO cannot
guarantee that a configuration will
automatically work properly. Sometimes
experimenting with different ground
schemes is inevitable. Your dealer will help
you if a problem arises.
Channel A / B selection
BACH has two independent inputs. You can
switch over from one to the other on the fly by
pressing the push button located near the A/B
indicators.
Changing input, gain, impedance is only
!
possible, when the five red LED's are lit up.
They dim after 5s, when no keys are
operated. Changing the configuration
requires pressing any of the push buttons
(except on/off button) once and then make
your choices.
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