05
INPUT LEFT (11)
- This XLR input provides an input to the Left Channel from the output of your preamp or the last device in your effects chain. This connection is used as the input connection when
operating the MB 1000 power amp in Bridge mode.
INPUT RIghT (12)
- This XLR input provides an input to the Right Channel from the output of your preamp or the last device in your effects chain. Use this input and Left Channel balanced input when
running in stereo. Please note that the Right input is inoperable in Bridge mode.
LINk LEFT (13) / RIghT (14)
- Use these balanced outputs to connect other devices or send the signal to a mixer/PA.
gROUND LIFT FOR INPUTS (15) AND LINkS (16)
– Occasionally you may detect a constant hum when using the power amp. This is almost always due to a grounding problem related to your power
source; you will likely eliminate/reduce this hum simply by flipping the Ground Lift (GND) switch.
SPEAkER OUT LEFT (17) AND RIghT (18)
– These speakon outs provide power outputs for Left and Right channels to speaker cabinets.
Do not connect these outputs to a load of less than 4 ohms!
SPEAkER OUT BRIDgE (19)
– This speakon out is used when using the MB 1000 power amp in mono-bridge mode.
Do not connect this output to a load of less than 8 ohms!
Note: always be certain to use a speaker or speakers capable of handling the power provided in the above mentioned applications.
AC POwER (20)
– Connection for the power cord. This location also houses the main fuse of the unit.
Summary of Contents for MB 1000
Page 1: ...owner s manual MB 1000 POWER AMP v 15 march 2011...
Page 7: ......
