ROLLS RA63B Distribution Amplifier

The RA63b is an eight channel mono, or four channel stereo distribution amplifier designed for the contractor / install market. The outputs are designed to drive high-level balanced lines in a sound distribution system. The screw terminals on the rear panel are for input and output, and each output may power more than one line.

Mono or Stereo Operation - mono input to eight outputs, or stereo inputs to four stereo outputs.

+20 dB Gain switch.

Screw Terminal inputs and outputs.

The RA63b replaces the old RA63s. The new ra63b has all the same features, but has an easy access stereo mono switch.

Specifications:

Input Impedance: 100 K Ohms balanced.

Max Input Level: +22 dBV.

I/O Connectors: Screw terminal; + -, and ground.

Output Impedance: 50 Ohms balanced.

Max Output Level: +24 dB.

Max Gain: 20 dB.

S/N Ratio: >90 dB.

Frequency Response: 10 Hz - 40 kHz, +/- 1 dB.

THD: <.008%.

Power: 120 VAC 50-60 Hz, 15VA.

Size: 19" x 1.75" x 6.5" (48 x 4.5 x 17 cm).- SKU: TBALL11987