Optical compressor for guitar.
Noiseless power supply for this device is purchased separately (you can choose):
The User Manual and other additional materials for this device can be found in the AMT Media Center http://media.amt-sales.com/
Input consumption current (mA):
13
It is for electric guitar:
yes
Power supply included:
no
Range of operating voltage (V):
12
The polarity of the power supply connector:
minus is inside, plus is outside
URL of the product on the official website:
http://amtelectronics.com/new/amt-g-packer/