Mixer Amplifier (PZA)

3-input, 30-watt power supply with automatic system test

Characteristics:

• 30W into 25V/70.7V and 4Ω loads
  
• The rear-mounted DIP switch allows mute reception for inputs 2 and 3.
  
• Contact closure silence terminals
  
• Variable mute sensitivity control for input 1
  
• Two unbalanced summing line-level inputs
  
• Balanced microphone/line/phone input with phantom power