Phonic MM 1805, User Manual

Page: 11 / 40

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2.1.2 Stereo Channel 7~14
These 4 stereo input channels are designed for stereo line level signal,
stereo source such as keyboards, drum machines, synths, hi-fi equipment
or DAT players, It has the same function as mono channel except TRIM
setting, 2 band EQ and balance adjustment.
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. STEREO INPUT
These high impedance inputs accept 2-pole phone jacks. Use these inputs
for keyboards, drum machines, synths, tape machine or processing units.
If the source signal is mono please plug into the left channel socket only.
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. +4/-10 SWITCH
The stereo input channel accept 1/4
〞
phone jacks. It provides two input
sensitivities .The –10dBV should be selected for semi-professional tape
machine or HIFI systems, while most professional equipment uses input
and output levels of +4dBu. This switch allows you to match the sources
connected to the stereo input channel to either standards, which is impor-
tant to ensure the best possible sound quality, Start with the 4; if
you can’t achieve an enough signal level, select to –10dBV.
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. HIGH
Stereo channels have 2 band EQ only. Turn to the right to boost high
frequency, adding crispness to cymbals, vocals and electronic instru-
ments. Turn to the left to cut this frequency, reducing sibilance or hiss.
The control has a shelving response that gives 15dB of boost or cut at
12KHZ.
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. LOW
Same as the mono channel LOW EQ (8).
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. AUX
Same as the mono channel AUX (9).
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. AUX PRE/POST SWITCH
Same as the mono channel PRE/POST switch (10).
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. EFX
Same as the mono channel EFX (11).