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/ DI BOX& 隔離器 / COUNTRYMAN
詳細資料
| Frequency Response | 10 Hz to 50 kHz (+/- 1 dB) |
| Deviation from Linear Phase: | 30 Hz: +/- 2° |
| 100 Hz to 20 kHz: 0° | |
| Noise (shorted input, BW = 22 Hz to 20 kHz): | 1.8 uVrms (-115 dBVrms) |
| Distortion (1 Vpp in, RL= 1.2 kOhm through 200 feet of XLR cable): | THD (1 kHz): < 0.001% |
| THD (30 Hz to 20 kHz): < 0.005% | |
| IMD (10 kHz/60 Hz, 4:1): < 0.005% | |
| Power Options: | 48 V Phantom (1.5 mA) |
| 9 V Battery (4.8 mA, 130 hours on a typical alkaline) | |
| Input Protection: | 220 Vrms and 20,000 V static discharges |
| Transformer Isolation Voltage: | > 500 V from instrument ground to XLR output pin 1 |
| Padding Settings: | 0 dB |
| -15 dB | |
| -30 dB | |
| RF Filtering: | Input: 1.5 MHz low-pass filter |
| Output: 60 kHz low-pass filter | |
| Maximum Input Level (1% THD): | 0 dB pad: 6 Vpp |
| -15 dB pad: 33 Vpp | |
| -30 dB pad: 190 Vpp | |
| (Equal to 1,100 Watts into 4 Ohms) | |
| Input Resistance: | 0 dB pad: 10 MOhm |
| -15, -30 dB pad: 10 kOhm | |
| Input Capacitance: | 240 pF (equal to 3 ft of low-capacitance guitar cable) |
| Output Polarity: | Pin 2 positive |
| Dimensions: | 6" x 3" x 1.75" (152 mm x 77 mm x 45 mm) |
| Weight: | 20.8 oz (0.59 kg) |
