Rolls RA63B Distribution Amplifier - 8-Channel Mono / 4-Channel Stereo
Availability:
Special Order ItemThis item is not stocked and needs to be ordered from the manufacturer. Please contact our sales team for more information.
Description
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.
Features:- 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
- Easy access stereo mono switch
| 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 |
| S/N Ratio | >90 dB |
| Frequency Response | 10 Hz - 40 kHz, +/- 1 dB |
| THD | < .008% |
| Power | 120 VAC 50-60 Hz, 15 VA |
| Size | 19" x 1.75" x 6.5" (48 x 4.5 x 17 cm) |
| Weight | 7 lbs (3 kg) |
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.
Features:- 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
- Easy access stereo mono switch
| 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 |
| S/N Ratio | >90 dB |
| Frequency Response | 10 Hz - 40 kHz, +/- 1 dB |
| THD | < .008% |
| Power | 120 VAC 50-60 Hz, 15 VA |
| Size | 19" x 1.75" x 6.5" (48 x 4.5 x 17 cm) |
| Weight | 7 lbs (3 kg) |
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