Product Highlights
- Flexible distribution — 1×8 mono or 2×4 stereo routing for versatile system layouts.
- Individual output level control — front panel attenuators let you trim each output independently.
- Professional balanced XLR I/O — built to drive high level balanced lines in installs and live systems.
Overview
Rolls RA163 8 Ch XLR Distribution Amplifier is built for live sound and production, delivering reliable performance with rental‑ready design.
Specifications
| Specs | Value |
|---|---|
| Configuration | 1×8 mono or 2×4 stereo distribution. |
| Inputs / Outputs | Balanced XLR female inputs; balanced XLR male outputs. |
| Output controls | Independent volume/attenuation knob for each output. |
| Input Impedance | 100 kΩ balanced. |
| Output Impedance | 50 Ω balanced. |
| Maximum Input Level | +24 dBV. |
| Maximum Output Level / Gain | Max output +24 dB; up to +20 dB gain switch. |
| Frequency Response | 10 Hz – 40 kHz, ±1 dB. |
| Signal to Noise Ratio | >90 dB. |
| THD | <0.008%. |
| Power | 120 VAC, 50–60 Hz, 15 VA. |
| Chassis | 1U rackmount, powder coated steel. |
| Typical Applications | Fixed installations, sound reinforcement, distribution to multiple powered speakers or amplifiers. |
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