Samson MIXPAD MXP124 Owner's Manual page 20

Specifications
Phantom Power
Power Requirement
Power Consumption
Dimensions (W x D x H)
Weight
USB Bus Power
Internal DSP Effects
20
48V±3V
AC18V 1000mA
<18W
12.9" x 11.7" x 3"
327 mm x 298 mm x 75 mm
5.0lb / 2.3kg
USB2.0 +5V DC 0.5A max
USB A-TYPE FEMALE
100 presets