设计理念
48V phantom power supply, fully discrete circuit design with a dual-transistor class A buffer circuit structure combined with custom audio transformer, achieving excellent signal fidelity and transmission capabilities.
特点
- 48V 幻象电源,无需电池
- Megohm-level input impedance
- Extremely high dynamic headroom, handles high-level instruments with ease
- Chain port supports direct through and buffered switchable output
- Audio isolating output transformer
- 48V 电源,带 LED 按钮指示灯
- Fully discrete circuitry
- 信号相位反向转换器
- GND 升档器
规格
Item Code : | AD1L |
总谐波失真 | 0.002%@-5dBu |
相位偏差: | 2°@20Hz; 0°@1kHz |
动态范围 | 118dB |
本底噪声 | 低于 0 dBu |
频率响应: | 20Hz-20kHz(±0.2dB) |
输入阻抗 | 1M Ohms, unbalanced |
输出阻抗 | 200 Ohms, balanced |