Rolls RA170 70 Watt 70 Volt Power Amp - 1U 14-inch Range: Adjusts the sensitivity of

Range: Adjusts the sensitivity of the envelope in Up and Down mode

The RS-1 has a maintained contact ”Start ON/OFF Sequence” push-button

The digital display allows easy configuration even in dark

1mm negative center barrel

Rolls RA170 70 Watt 70 Volt Power Amp - 1U 14-inch Range: Adjusts the sensitivity ofThe RA170 Power Amplifier was designed especially for the installation contractor. The RA170 is a single rack space, mono unit with a choice of an RCA or 1 4" unbalanced input. The 70 volt speaker outputs are provided via spring loaded terminals no transformer is required for speaker connection. The front panel includes a Power indicator LED, a Volume control, and two Clip LEDs which indicate circuitry overload. The output circuitry is protected from