Owner`s manual
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These outputs are unaffected by the output level control on the
front panel of the Nº32, or by the source chosen to be monitored.
The record outputs will be disconnected when the preamplifier is
placed into standby, however.
8 Optional Phono Input Module Bays
The optional phono preamplifier modules for the Mark Levinson
Nº32 slide into place in this location (they are shown in place in
the illustration for clarity). These extraordinary phono preampli-
fiers are available with either XLR inputs or with RCA inputs; in
either case, the incoming signal from the phono cartridge is
treated as a balanced signal internally.
If you purchased your Nº32 without phono modules and decide
to add them at a later date, please contact your dealer. Although
not difficult to install, we require that a qualified dealer install the
phono modules to minimize any opportunity for electrical prob-
lems (such as static discharges resulting from working without
proper grounding, etc.).
Each of the two inputs of the Nº32 Phono Input Modules may be
programmed individually for different gain and loading settings.
Thus, if you have two cartridges on two arms (or separate tables),
you may set up one for your favorite moving magnet (e.g., 40 dB
gain, 47kΩ and 100pF loading), and the other for your favorite
moving coil (e.g., 60 dB gain, 100Ω and 0.01µF loading).
The built-in list of customization options include:
• Gain
(either 40 or 60 dB, for either MM or MC cartridges)
• Capacitive loading for MM
(0 pF, 50 pF, 100 pF, 150 pF, 200 pF, 250 pF, 300 pF, 350 pF)
• Resistive loading for MC
(3.3, 5, 7.7, 10, 33, 50, 77, 100, 330, and 47,000 Ω)
• Single-pole 20 Hz infrasonic filter
(switchable in or out as needed)
All phono settings may be accessed from the listening position, via
remote control. In addition, a set of “custom” terminals inside the
phono modules themselves allow you to use a custom resistor of
your choice in lieu of the extensive list of precision resistors we
provide.