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Minimum 8 ohms, maximum 1000 ohms. Mismatch can damage the unit and connected equipment.
Details on input impedance, max input level, connectors, gain, output power, frequency response, S/N ratio, THD, IMD, phase shift, slew rate, and crosstalk.
Unit weight, dimensions, and required power specifications including adapter model.
Overview of the RA102 as a ten-channel headphone amplifier for professional audio monitoring with various input/output options.
Description of front panel features including headphone outputs, volume controls, and power indicator.
Details on rear panel connections for power, main inputs (XLR/RCA), main outputs, and JOIN function.
Instructions on connecting the AC adapter and notes on the unit's lack of a front power switch.
Guide to setting up mono or stereo operation using RCA, XLR, or TRS stereo inputs.
Explanation of how to link multiple RA102 units together for expanded headphone output capabilities.
Critical safety warning regarding excessive volume levels and potential permanent hearing damage.
Warning against plugging mono TS plugs into headphone outputs, which can cause permanent damage.
Minimum 8 ohms, maximum 1000 ohms. Mismatch can damage the unit and connected equipment.
Details on input impedance, max input level, connectors, gain, output power, frequency response, S/N ratio, THD, IMD, phase shift, slew rate, and crosstalk.
Unit weight, dimensions, and required power specifications including adapter model.
Overview of the RA102 as a ten-channel headphone amplifier for professional audio monitoring with various input/output options.
Description of front panel features including headphone outputs, volume controls, and power indicator.
Details on rear panel connections for power, main inputs (XLR/RCA), main outputs, and JOIN function.
Instructions on connecting the AC adapter and notes on the unit's lack of a front power switch.
Guide to setting up mono or stereo operation using RCA, XLR, or TRS stereo inputs.
Explanation of how to link multiple RA102 units together for expanded headphone output capabilities.
Critical safety warning regarding excessive volume levels and potential permanent hearing damage.
Warning against plugging mono TS plugs into headphone outputs, which can cause permanent damage.
General| S/N Ratio | > 90 dB |
|---|---|
| Gain | 20 dB |
| Input Impedance | 10 kOhms |
| Frequency Response | 20 Hz - 20 kHz |
| Connectors | XLR |
| Power Output | 20 Watts RMS @ 4 Ohms |
| Total Harmonic Distortion | < 0.05% |
