Soft dB SmartSMS 2 - 2. Hardware unit description; 2.1.1 SmartSMS AMP units

SmartSMS User Manual Soft dB inc.
User Manual p. 9
2. Hardware unit description
2.1.1 SmartSMS AMP units
SmartSMS AMP units features integrated 25 volts amplifiers and is available with 1, 2, 4 or 8 output
channels.
Figure 1: Front Panel of SMS-AMP units
A: Reference Microphone Input
B: USB Connector
C: Status Light
D: Hardware Volume Control
Figure 2: Rear Panel of SMS-AMP units
A: Loudspeakers Connectors
B: Auxiliary Inputs
C: Fuse (5A Slow-Blow)
D: 24 Volt Electrical Input
E: Active Control Inputs
F: On/Off Switch