Lindemann musicbook COMBO Bedienungsanleitung Seite 27

SET-UP
Operation on MM phono preamp
The musicbook COMBO is delivered with a phono preamp
for MM pickup cartridges. This input has 40 dBs of gain.
The input specifications of 47 kOhms and 150 pF are standard-con-
forming. These specifications allow to connect MM systems without
any additional settings. It is important to connect the turntable ground
to the ground terminal of the musicbook. For this purpose there's an
appropriate socket (2 mm laboratory plug) directly above the input
sockets. The separate ground wire of the turntable must be connected
here. A matching plug is included with the musicbook COMBO. In some
simple or very old turntables the ground connection is made via the
signal cable, in which case the additional ground connection is not
needed. However, it's always better to connect a separate ground wire
from the tonearm to the preamp. That way potential hum problems
and signal interference can be avoided.
Sound optimization by DSD re-sampling
The musicbook COMBO offers a sophisticated technology
for improving the sound quality. With DSD re-sampling all
PCM data are converted into a high-resolution 1-bit signal, the so-
called DSD (Direct Stream Digital). In the DSD mode the converters act
as a pure filter circuit without any DSP processing. This 1-bit mode
sounds more transparent and natural than PCM.
When the DSD mode is deactivated, the musicbook uses an intelli-
gent re-sampling and synchronizes the digital data with an ultra pre-
cise MEMS-Femtoclock to eliminate any sonic influence from clock
jitter. The input data are forwarded unaltered ("bit-perfect") to the
converters.
EN 27
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