Owner's Manual

8
N
0
5805 / N
0
5802 INTEGRATED AMPLIFIER / OWNER’S MANUAL
Single-ended analog inputs (N
0
5805 only): The N
0
5805 has two
analog RCA input connectors per channel (labeled S1 and S2)
that accept left-channel and right-channel single-ended input
signals from source components with unbalanced RCA type
output connectors.
Phono inputs (N
0
5805 only): The N
0
5805 has two analog phono
preamplifier inputs per channel (labeled MM and MC) that
accept left-channel and right-channel moving magnet (MM)
and moving coil (MC) phono cartridge input signals.
Connect a turntable equipped with a moving magnet to the
MM inputs. Connect a turntable equipped with a moving coil
cartridge to the MC inputs. You may connect only one turntable
to the N
0
5805. If the turntable is equipped with a ground wire,
connect it to the ground screw.
The white DIP switches adjacent to the phono inputs set the input
Resistance for moving coil cartridges and the input Capacitance
for moving magnet cartridges. Selecting the right setting is
essential for getting the best performance from your turntable.
Consult the cartridge’s owner’s manual for the recommended
load setting. Use a small tool such as a jeweler’s screwdriver
to push the switches up or down as needed. The factory default
is all switches in the down position. Follow the chart below to
make the correct settings. Choose the setting that is closest to
the specified setting. For example, if the specified MC load is
100 Ohms, use the 110 Ohm setting.
CAUTION: The volume should be set to a very low level while
re-setting the DIP switches.
CAUTION: Do not use the phono inputs for any source
component other than a turntable.
The phono inputs are balanced. Setting the ground switch
to the up position references the input to ground which is
sometimes useful if there is excessive noise or hum present.
1 2 3 4 5 6
   
x x
1000Ω
   
x x 500Ω
   
x x 250Ω
   
x x 200Ω
   
x x 125Ω
   
x x 110Ω
   
x x 90Ω
   
x x 82Ω
   
x x 62Ω
   
x x 52Ω
   
x x 43Ω
   
x x 37Ω
x x x x
 
20pF
x x x x   70pF
x x x x   120pF
x x x x   170pF
Moving Coil
Moving Magnet
Loading
Value
Loading Switches
CONNECTIONS