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| 产地： | |
| 关键词： |
GD性能特点/GD FEATURES
l高性能开关电源技术+固频PWM调制技术/High performance SMPS technology + Fixed frequency PWM modulation technology
lAPFC功率因数校正（曲型值0.99）/APFC Power Factor Correction (Curved value 0.99)
l先进的保护功能(DC保护,过温保护,VHF保护,峰值压限,温度压限,软启动等)/Advanced protection function (DC protection, Smart overheat management, Overheat protection, VHF protection, Soft startup protection, Limiter protection etc.)
l低噪声随热自动变速风扇散热/Low noise, Smart Variable speed fan System
l电压供应范围广,适合全世界电压供应/Worldwide power supply is available
l先进的LCD指示，可直观的调出模块存档方案和通道的音量控制
DSP性能特点/DSP FEATURES
2路输入-4路输出，24BIT/96K采样率，输入31段PEQ，输出10段PEQ，输入输出延时0-25ms可调，输入输出带独立的带通滤
波器，全通滤波器，独立压限，噪声门/2 in 4 out, 24-bit, AD/DA 96kHz sampling rate, PEQ 31 band in and 10 band out, 0 – 25ms in/output delay for adjustable, each input and output channel have independent Band-pass filter, all-pass filter, limiter and noise gate
| 技术参数/TECHNICAL PARAMETERS | 技术参数/TECHNICAL PARAMETERS | |||||
| 型号/Model Name | GD13 | GD25 | 型号/Model Name | TD413 | ||
| 输出功率/Output power 1 KHZ | Stereo 8 Ω | 2 x 1300 W | 2 x 2200 W | 输出功率/Output power 1 KHZ | Stereo 8 Ω | 4 x 1300 W |
| Stereo 4 Ω | 2 x 1800 W | 2 x 3200 W | Stereo 4 Ω | 4 x 1800 W | ||
| Stereo 2 Ω | NC | NC | Stereo 2 Ω | NC | ||
| Bridge 8 Ω | 3600 W | 6400 | Bridge 8 Ω | 2 x 3600W | ||
| Bridge 4 Ω | NC | NC | Bridge 4 Ω | NC | ||
| 频响/Frequency response (BYPASS-ON) | 频响/Frequency response (BYPASS-ON) | |||||
| 输入灵敏度/Input sensitivity | 2V | 2V | 输入灵敏度/Input sensitivity | 2V | ||
| 谐波失真/THD%: 1/8 RMS, 1KHZ | <0.05% | <0.05% | 谐波失真/THD%: 1/8 RMS, 1KHZ | <0.05% | ||
| 转换数率/Slew rate(RMS,1KHZ) | >30V/μs | >30V/μs | 转换数率/Slew rate(RMS,1KHZ) | >30V/μs | ||
| 阻尼系数/damping Factor(RMS,1KHZ) | >200 | >200 | 阻尼系数/damping Factor(RMS,1KHZ) | >200 | ||
| 通道串音/Dynamic | -70dB | -70dB | 通道串音/Dynamic | -70dB | ||
| 信噪比/S/N ratio (A-weighted, RMS) | ≥95dB | ≥95dB | 信噪比/S/N ratio (A-weighted, RMS) | ≥95dB | ||
| 电压增益/Voltage gain | 34db | 36db | 电压增益/Voltage gain | 34db | ||
| 输入阻抗/Input impedance | 输入阻抗/Input impedance | |||||
| 电路等级/Output circuit design | 电路等级/Output circuit design | |||||
| 冷却系统/Cooling system | 冷却系统/Cooling system | |||||
| 电源电压/Power supply | 电源电压/Power supply | |||||
| 产品尺寸/Dimensions (W×D×H) | 产品尺寸/Dimensions (W×D×H) | |||||
| 产品重量/Weight | 10.5Kg | 12Kg | 产品重量/Weight | 12Kg | ||
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