Diamond Amplification MAC-2 - Manual (Page 18)

Specifications
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Dimensions Half-rack size
8 (W) x 1.5 (H) x 5.7 (D) inches
20.3 (W) x 3.8 (H) x 14.5 (D) cm
Weight 2 lbs
0.9 kg
Power 9-18 Volts, AC or DC @ 200mA
5.5mm OD, 2.5mm ID x 9.5mm barrel
connector
Included power supply is 9VDC, 1A
Phantom
Power
Power provided to the Power jack is passed
to pins 6 and 7 of the MIDI In jack
Maximum 800mA current when using
provided AC adaptor
Memory 8 programs
Memory is non-volatile and requires no
backup battery
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