Setting Up and Using Your Hartke AC75 and
AC150 Acoustic Amplifier
Using the LINE/CD Input
Your Acoustic Ribbon series amplifier features a
LINE/CD input which you can use with a portable CD
player, cassette, mini disk or MP3 player to jam with
pre-recorded tracks or learn a riff from a favorite tune.
In fact, you can plug any line level signal into the LINE
input including the signal from a acoustic pre-amp or
drum machine. Connect the CD player or other Line
level device to the LINE Input using a standard RCA
cable.
If you connected a signal to the Channel 2 MIC input,
you will want to use the volume control on the CD
player or other Line level device to set the balance
between the track and your acoustic. So, start with
the volume control all the way down and slowly raise
it until you reach a good balance with your acoustic
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