Low Cut Filter - Art Project Series User Manual

Low noise precision phono preamp
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APPLICATIONS
Select the Cartridge setting
1.
Select the correct mode using the switch (MC/MM). If you
have a high output MC cartridge that requires a 47k load,
choose MM mode.
2.
If using MC mode, select the correct load (100 or 24
Ohms).
3.
The Load switch only applies to the MC mode. You will
hear a slight difference between the two settings.
a.
4.
You can adjust the level so you never see the Clip LED
light. There is plenty of dynamic range in the "green" por-
tion of the LED (18dB). In the event you do see the Red
LED just start to come on there is still 10-15dB of head-
room.

Low Cut Filter

The Filter switch, when in the Low-Cut position, adds a filter for
removing turntable rumble or other low frequency noise. The use
of the low-cut filter enables you to roll off deep bass to eliminate
turntable rumble and "skipping" in heavy feet traffic areas.
Start by using the manufacturer's recommended
load. If you are not sure, select the 100 Ohm
setting. If the high end is exaggerated, the 24
Ohm setting will flatten the response out by
dampening the cartridge resonance.
7

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