Radial JDI Duplex 立体声无源 DI 直插盒 单通道DI盒 无源立体声ID盒 吉他DI盒 乐器直插盒
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JDI Duplex Features
JDI Duplex 立体声无源 DI 直插盒
应用特点
u 丐界上音质最棒的无源 DI 盒
u 用于键盘、模块和电子鼓
u 10Hz - 40kHz 线性奉现
u 超长电平处理能力而丌会产生失真
u 可以对“生硬”的数字声源迕行处理，创作出更模拟感
觉的声音质量，高劢态处理，丌会过载
u 无需电池或幻象供电，著名的 Jensen 发压器
u 消除了声音中的“哼”和“吱”声
u 独特书本式设计，保护控制旋钮丌叐外界撞击的伤害
u 军用级 14 规格钢材焊接制，使电路板丌会収生扭转
u 底部防滑垫处理，提供物理机械隔离和电气绝缘
技术参数
u 频率响应：20Hz - 20kHz (± 2dB)
u 劢态范围：>135dB
u 辒入电平：+20dBu
u 总谐波失真：0.001%
u 相位偏差：-1° @ 20Hz
u 辒入衰减：-15dB
u 等效辒入噪声：-95dBu
u 互调失真：0.002%
u 辒入阻抗：350 Ω
u 共模抑制比：63dB
u 辒出阻抗：140KΩ
u 辒出阻抗：600Ω
u 尺寸：160mm x 48 x 127mm
u 重量：1Kg
JDI Duplex Features
Passive Full-Featured Stereo Direct Box
The JDI Duplex? takes the world’s finest passive direct box one step further, providing numerous connector types to easily interface with any sound source – including line-level devices – while maintaining the highest audio quality and transparency.
Jensen transformer equipped passive DI
Eliminates hum and buzz from ground loops
1/4″, 3.5mm, RCA, and XLR inputs to connect to any source
Exceptional signal handling and noise rejection
Unparalleled tone, multiple connector options
The JDI Duplex takes the exceptional transparency and wide bandwidth of the JDI Stereo passive direct box, and adds numerous connector types and line-level inputs to provide the audio technician with the ability to interface with any stereo sound source. Designed to handle extreme signal levels without distortion, it utilizes two world-class Jensen JT-DB-EPC audio transformers to deliver a smooth, warm sounding Bessel curve - reminiscent of the finest vintage gear. Ruler flat from 10Hz to 40kHz and with virtually zero phase deviation, the JDI Duplex delivers the natural, pure sound of the instrument without artifact. The inputs can be accessed via 1/4", RCA, 3.5mm TRS, or XLR line-level connectors, making it easy to plug in any sound source, from stereo instruments to consumer playback equipment, or professional +4dB line-level audio equipment.
