| Customization: | Available |
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| Application: | Home, Commercial |
| Game Function: | Without Game Function |
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| Model | 721001/721002 |
| Input Interface | 1/4 inch TRS |
| Type | electronic balance/imbalance with RF filter |
| Impedance | > 50k ohm balanced, > 25k ohm unbalanced |
| Maximum input level | > +24dBu balance/imbalance |
| CMRR | > 40dB (typical value: > 50dB, 1kHz) |
| Output | |
| Interface | 1/4 inch TRS |
| Type | balanced/imbalanced impedance with RF filter |
| Impedance | 200 ohms balanced, 100 ohms unbalanced |
| Maximum output level | over 2k ohm load, >+21dBu balanced or imbalanced |
| Working performance | |
| Bandwidth | 20Hz-20KHz, +0/ -0.5dB |
| Frequency response | < 3Hz-90KHz, +0/ -3dB |
| Signal to noise ratio | +4dBu, 22kHz (reference measurement bandwidth) |
| Modes | Stereo mode; Mono mode |
| Low frequency output | > 94dB |
| Medium frequency output | > 93dB |
| High frequency output | > 92dB |
| Dynamic range | > 114dB, unweighted: any output |
| Distortion + noise | < 0.004%+4dBu, 1kHz< 0.04% + 20 is a 1 kHz |
| Inter-channel crosstalk | < -80dB, 20Hz-20kHz |
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