The attenuation range is 80 dB, and an independent mute control connection is provided for each channel. An intelligent calibration mode simplifies the connection and gain of remote devices.
RLA-2 Specifications
| Power Requirements | 115 VAC, 60 Hz or 230 VAC, 50 Hz; 6 W |
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| Input Impedance | 40 kohms balanced, 20 kohms unbalanced |
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| Maximum Input Level | +24 dBu |
| Input Connectors | XLR-3F x 2 |
| Common Mode Rejection | -70 dBu @ 60 Hz |
| Output Impedance | 100 ohms, balanced |
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| Output Signal Level | 0 dBu nominal, + 24dBu max. |
| Output Connectors | XLR-3M x 2 |
| Frequency Response | +/- 0.25 dB, 20 Hz to 20 kHz |
| Hum and Noise | -70 dBu, 22 kHz bandwidth |
| THD + Noise | 0.07% or less |
| Connector | DB-9F x 1, used for DC and RS-422 control |
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| DC Remote | +12 VDC for remote potentiometer; external mute control (pull down to ground) |
| Output Signal Level | 1 Vp-p nominal, 2 Vp-p Maximum |
| RS-422 Serial Control | 9600 baud, no parity, 8 data, 1 stop |
| RLA-2 | 8.1 W x 1.9 H x 5.1 D |
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