MC5 is a mini audio mixer with 4 stereo 3.5mm
inputs and 1 stereo 3.5mm output, can be capable
of mixing audio signals from CD players, instruments,
portable recording devices, video playback devices
and so on. Passive circuit allows MC5 to work
without battery or external power, without any bad
influence for sound quality. With one main and four
independant volume control, very convenient and
easy to use.
Introduction
MC5 Mini 4 Channel Stereo Audio Mixer
power amplifier (K). That is, the greater the
impedance, the smaller the attenuation. For
example, the input impedance of a power amplifier
is 47K, the sound will be attenuated by
2/47=4.25% after passing through MC5 mixer, if
the input impedance of the power amplifier is only
20K, it will be attenuated by 2/20= 10%.
2. MC5 doesn't support to connect headphones
directly, there should be a headphone amplifier
between MC5 and headphones.
3. The 4 channels of MC5 are all common ground
connections, so when connecting to multiple audio
sources, there may be common ground noise. If
this occurs, please firstly find out the noise is from
which audio source, then adding an audio isolation
module to isolate the connection between MC5
and this sound source.
4. If connecting multiple players with different audio
levels to MC5, when the volume of all channels
are turned up to the maximum, the sound of
individual audio sources may be attenuated. It is
recommended that don't adjust the volume of all
channels over 90% when multiple audio is connected.
Warm tips
1. MC5 is a passive mixer. When connect power
amplifiers with different impedances, there will be
different degrees of sound attenuation, and the
attenuation ratio is 2/the input impedance of the
DOUK AUDIO
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