NPE-123
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NPE-123 ( มีช่องเสียบ USB เล่น MP3 ได้ )
| Frequency Response | Mic. Input 70Hz – 15kHz, 0-3 dB. |
| Line Input 20Hz – 40kHz, 0-3 dB. | |
| Distortion (THD) at 1kHz | @ +20 dB. Max Volume & Master |
| Mic. Better than 0.03% | |
| Line Better than 0.002% | |
| Tone Control | Mic. +/- 10 dB., Shelving : LF 150 Hz., HF 8 kHz. |
| Line +/- 10 dB., Shelving : Bass 100 Hz., Treble 12 kHz. | |
| Noise Measured | Mic. / Line Input Ref 150 R < -123 dBU. |
| 20 Hz. – 20 kHz. EAN | |
| Common Mode | Mic. / Input > 50 dBU. |
| Rejection Ratio | |
| Hum & Noise | 20 Hz. – 20 kHz. |
| Subwoofer Output | @ 125 Hz. 12 dB. / Oct. |
| Max Volume & Boost | Mic. < -140 dBU., Line < 60 dBU. |
| Disconnect Input | |
| GAIN Ref. Pre Out.Max | Mic. Input +55 dB., Line Input +15 dB. |
| Volume & Master | |
| Maximum Input Level | Mic. Input -20.5 dBV., Line Input +18 dBV. |
| Input Impedance | Mic. Input > 2k ohms, Line Input > 40k ohms |
| Echo Delay Time Control 200 – 450 ms. | |
| Output Impedance | Pre Output > 100 ohms |
| W x H x D (mm.) | 480 x 50 x 160 |
| Power Requirement | AC 220 V. 50-60 Hz. |
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