Ahuja APA-480 PA Power Amplifier with 600 WATTS features the following;

• 1x Line 200mV unbalanced input and 2xLine 1V balanced inputs through XLR connector, one 1V input having priority over all other inputs.
• 100V input is provided for connecting another amplifier’s output in long line applications.
• Ground lift switch provided at rear panel which helps reducing the hum that occures due to multiple ground loops in the installations.
• Resettable circuit breaker for protection against overload and short circuit.
• Loop through output for connecting another booster amplifier.
• 19” Rack mountable chassis.
• Instant transfer to DC power (Car Battery) if AC power fails.