Welcome to the RA163, your ultimate solution for sound distribution in the contractor/install market. This versatile distribution amplifier offers eight channels in mono or four channels in stereo, perfectly tailored to meet your audio needs.

Designed to excel in driving high-level balanced lines, the RA163 ensures top-notch performance in your sound distribution system. With XLR jacks conveniently located on the rear panel for both input and output, seamless connectivity is guaranteed.

Effortlessly power multiple lines from each output, maximizing the potential of your setup. Embrace the power of precision and reliability with the RA163 distribution amplifier for a seamless audio experience like never before.

• Input Impedance: 100 K Ohms balanced
• Max Input Level: +24 dBV
• I/O Connectors: XLR
• 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)
• Weight: 7 lbs. (3 kg)

• Mono or Stereo Operation - mono input to eight outputs, or stereo inputs to four stereo outputs.
• +20 dB Gain switch.
• All XLR jack inputs and outputs.