15INCH TROLY BOX
- Preamplifier and Line Output for connecting to a Booster Amplifier and for recording the programme
- Line Input for connecting the output from any external mixer or permitting SSA-250 to be used as a Booster Power Amplifier.
- Resettable circuit breaker for protection against overload and short circuit.
- Instant transfer to DC power (Car Battery) if AC power fails