Alvarez ACM50, Installation Instructions Manual

1. Remove the two flathead screws 

fastening the System 600T MKII.
Remove the module from the 
instrument. (Do NOT remove the
four small Phillips screws on the
System 600T MKII bracket ring.)

2. Using the spring clip, attach the

ACM50 to a back brace. Position 
the mic to taste.  Some players prefer 
facing the mic towards the soundhole/
strings to pick up the direct string
sound. Others prefer to position the
microphone to reproduce the internal
sound of the guitar.

3. Plug the 3.5mm stereo plug from the

Alvarez ACM50 into the AUX input
on the back of the System 600T MKII.
(The ring of the plug supplies power
to the microphone.)

4. Reinstall the System 600T MKII while 

making sure all connections are intact
and all excess wire is not obstructing
the functions of the instrument.

5. Set the LEVEL control to -20. If the

level control is set to 0dB, distortion
may occur.

6. Using the AUX control on the System

600T MKII, adjust the gain to the
desired setting relative to the level of
the bridge Piezo pick-up.

7. Use the Master Volume control to set

combined level.

PIEZO

Cutaway view of 
inside-back of guitar 

AUX

OUTPUT

INSTALLATION INSTRUCTIONS