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| Management number | 204105383 | Release Date | 2025/10/31 | List Price | $110.00 | Model Number | 204105383 | ||
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When you need a space-saving solution for mixing multiple mic/line signals in conference rooms, houses of worship, or small-scale concert venues, consider the 1 RU rack-mountable Rolls RM82 eight-channel mixer. It features eight balanced 3-pin XLR microphone inputs with individually selectable 48 VDC phantom power to accommodate dynamic or condenser microphones. Plus, its eight unbalanced 1/4" TS inputs offer easy connectivity for line-level inputs or may be configured to function as inserts (for external processing) or direct outputs (for routing to a multitrack recorder). A mono RCA auxilliary input accepts an additional line input.
Adjustable trim, level knobs, and treble/bass cut circuits on each channel allow simple and efficient mixing control from the front panel. The summed mono output is fed through a master level control to a rear-panel XLR male connector. Plug the RCA output into an audio recorder to preserve a dedicated mix signal that is independent of the master level.
| Total # Of Inputs | 8 |
| Mic/Line Inputs | 8 x 3-Pin XLR Female (Balanced) 8 x 1/4" TS (Unbalanced, Internally Switchable per Channel to Function as Insert or Direct Output) |
| AUX Sends | None |
| AUX Returns | None |
| ALT I/O | 1 x RCA Coaxial Mono Aux Input 1 x RCA Coaxial Mono Pre-Fader Output |
| Monitor Outputs | 1 x 3-Pin XLR Male (Internally Switchable from Line to Mic Level) |
| EQ Section | Per-Channel Tone Control: Cut up to 12 dB of Treble above 6 kHz or Bass below 200 Hz |
| Solo/Mute | No |
| Gain Range | Mic: Up to 55 dB Line: Up to 26 dB |
| Channel Level Control | Per-Channel Level Knob |
| Trim/Gain Control | Per-Channel Trim Knob Master Level Knob |
| Phantom Power | +48 VDC, Switchable per Channel |
| Metering | None |
| Input Impedance | XLR: 10 kOhms 1/4": 20 kOhms RCA: 10 kOhms |
| Output Impedance | 51 Ohms |
| Maximum Input Level | Mic: 0 dBV Line: +6 dBV |
| Maximum Output Level | +22 dBV |
| Frequency Response | Not Specified by Manufacturer |
| Phase Shift | <10° (20 Hz to 20 kHz) |
| Signal-to-Noise Ratio | 106 dB |
| Total Harmonic Distortion (THD) | <0.009% |
| CMRR | >80 dB (Mic) |
| Power Supply | 120 VAC, 50/60 Hz, 15 VA |
| Dimensions (W x H x D) | 19.0 x 1.8 x 6.0" / 48 x 4.5 x 15 cm |
| Weight | 7 lb / 3.2 kg |
| Package Weight | 5.65 lb |
| Box Dimensions (LxWxH) | 21.654 x 8.189 x 3.858" |
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