English | Chinese | Model |
SPECIFICATIONS | 规格 | PDA600 |
Power Ratings (RMS @ 1% THD @ 230Vac) | 额定功率(RMS @ 1%的THD 230Vac) | |
Full frequency output mode | 全频输出模式 | |
1 kHz 1% THD | 1 kHz 1% THD | 4Ω 500 W+8Ω 80W |
Typical Distortion | 典型失真 | |
(20 Hz–3 kHz, 3 dB below clip, or 20 Hz–5 kHz, 10 dB below clip, or 20 Hz–20 kHz, 20 dB below clip) | (20-3kHz赫,低于音源3分贝, 20-5kHz,低于音源的10分贝,或20赫兹- 20千赫,低于剪辑20分贝) | 0.01-0.03% |
Maximum Distortion | 最大畸变 | 0.05% |
(20 Hz–20 kHz, 1 dB below rated power) | (20赫兹- 20千赫,低于额定功率1分贝) | |
4 to 8 ohms | 4 - 8 Ω | |
Frequency Response (8 ohms) | 频率响应 (8 Ω) | 20 Hz–20 kHz, ±0.2 dB |
Noise (20 Hz–20 kHz, 32 dB Gain) | 噪声 (20-20kHz,32 dB增益) | -104 dB |
Dynamic Headroom (4 ohms) | 动态余量 (4Ω) | 2 dB |
Damping Factor (8 ohms) | 阻尼因子 (8Ω) | 200 |
Output Circuitry | 输出电路 | Class D |
Input Sensitivity | 输入灵敏度 | |
26 dB Setting | 26 dB Setting | 5.27V |
32 dB Setting | 32 dB Setting | 2.67V |
Maximum Gain (1.2V setting) | 最大增益 (1.2V设置) | 28dB |
Maximum Input Level | 最大输入电平 | |
1.2V setting | 1.2V setting | 10 V (+22 dBu) |
32 dBu setting | 32 dBu setting | 22 V (+29 dBu) |
26 dBu setting | 26 dBu setting | 25 V (+30 dBu) |
AC Power Requirements ** | 交流电源的要求 * * | |
120V 50/60 Hz | 120V 50/60 Hz | 5 A |
230V 50 Hz | 230V 50 Hz | 3A |
Input Impedance | 输入阻抗 | =20 kΩ balanced,=10 kΩ unbalanced |
Cooling | 冷却方式 | 无或定速风扇,前后对流 |
Amplifier and Load Protection | 放大器与负载保护 | 短路、开路、热、射频保护。打开/关闭静音,直流故障停机,活跃的浪涌电流限制 |
hort circuit, open circuit, thermal, RF protection. On/off muting, DC fault shutdown, active inrush limiting | ||
Dimensions | 尺寸 | Height:40.5mm |
Width: 106mm | ||
Depth: 195mm | ||
Weight | Weight | 0.7 kg |