型号 | PMX1000 | 测试日期 | 2022.4.25 | 测试员 |
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GAIN(增益) | INTPUT OUTPUT | Channel(单声道) | STEREO(立体声) |
MIC | LINE | MIC | LINE |
GAIN(增益) | 0dB | 0dB~60dB | -20dB~49dB | 0dB~40dB | -14dB~25dB |
INSERT | 0dB~58dB | -20dB~39dB | - | - |
AUX (辅助发送输出) | 0dB ( PRE ) (增益调到0dB) | 0dB | 0dB | 0dB | 0dB |
MAX( POST ) (所有增益调最大) | 78dB | 58dB | 57dB | 43dB |
PHONES OUT (监听耳机) | MAX ( ALL MAX ) (所有增益调最大) | 86dB | 65dB | 60dB | 51dB |
0dB ( GAIN Control at 0dB ) (增益调到0dB) | 0dB | 0dB | 0dB | 0dB |
STEREO OUT (立体声输出) | MAX ( ALL MAX ) (所有增益调最大) | 75dB | 54dB | 50dB | 38dB |
0dB (GAIN Control at 0dB ) (增益调到0dB) | 0dB | 0dB | 0dB | 0dB |
REC OUT (莲花座输出) | MAX (所有增益调最大) | 75dB | 55dB | 50dB | 38dB |
CMRR (共模抑制比) | 0dB (GAIN Control at 0dB ) (增益调到0dB) | 74dB | - | 81dB | - |
THD(总谐波失真)(0dB) | STEREO OUT (GAIN Control at 0dB ) (增益调到0dB) | 0.01% | 0.01% | 0.01% | 0.02% |
PHONES OUT (GAIN Control at 0dB ) (增益调到0dB) | 0.02% | 0.02% | 0.01% | 0.01% |
Signal to Noise Ratio (信噪比)(0dB) | STEREO OUT (立体声输出) | 86dB | 78dB | 77dB | 76dB |
PHONES OUT (监听耳机输出) | 85dB | 77dB | 77dB | 75dB |
Noise (噪声) | PHONES OUT(Fader at 0dB) 监听耳机输出(增益调到0dB) | -85dBu |
STEREO OUT (Fader at 0dB) 立体声输出(所有推子增益调到0dB) | -85dBu |
INSERT(推子调到最小) | -101dBu |
STEREO OUT (Fader at MIN)立体声输出(增益调到0dB) | -90dBu |
LOW CUT 低切 | 100Hz |
ENI 等效噪音输入 | -122dB |