Amplifiers & Accessories
The Redback A2055 Pre-amplifier module may be used to boost the input level to the Pertronic 50W Amplifier Pre-amp board; it is used in situations where the microphone is connected at distances too great to operate at microphone-level input or where the microphone input is feeding more than four (4) amplifiers. The Redback A2055 Pre-amplifier contains a selectable balanced / unbalanced microphone input, and two aux inputs. The Redback pre-amplifier output may be connected directly into the 50W Amplifier’s Pre-amp ‘LINE’ input. The Redback pre-amplifier may be powered from the panel’s 24Vdc monitored supply, or from a remote 15V to 30Vdc supply. It is recommended that the panel’s supply be used because it is monitored.
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