Radial Reamp 现场音箱再放大DI直插盒批发零售 隔离变压器 消除接地回路的噪声DI直插盒 吉他DI盒 Radial DI直插盒
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Reamp 现场音箱再放大DI直插盒
应用特点
u 用于声源到现场吉他、贝司音箱的再放大
u 通过吉他或贝斯放大器重新录制多轨道声道
u 由 John Cuniberti 研収的再放大电路
u 即插即用，用于操作的无源式设计
u 扩大个性选择的同时提高作品产量
u 优良的频响曲线和相位曲线
u 特殊定制隔离发压器，用来转换平衡信号和实现阻抗匹
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 设备类型：无源、带隔离发压器
u 频率响应：20Hz ~ 20kHz (+0dB/-1dB)
u 共模抑制比：-55dB @ 55Hz
u 劢态范围：140dB
u 本底噪声：-115dBu
u 最大辒入：+26dBu
u 总谐波失真：0.001% @ 1kHz/0dBu input
u 调制失真：0.0025% @ 1kHz/-10dB input
u 相位偏差：2o @ 100Hz; 0o @ 800Hz
u 辒入阻抗：1.8 KΩ
u 辒出阻抗：4.8 KΩ
u 高通滤波器：-3dB down @ 1kHz
u 低通滤波器：-3dB down @ 180Hz
u 相位转换：180o ?" output
u 尺寸：84 x 127 x 48mm
u 重量：600 克
JCR Studio Reamper
Original Reamp Circuit
The Reamp? JCR? is a passive Reamper? that allows you to take a prerecorded track and send it back to a guitar or bass amplifier and re-record it. The benefits are tremendous: instead of worrying about the sound of the track, you can focus your attention on getting the best musical performance. Once the magic has been captured, you can send the guitarist home and Reamp the track at will as you move the mics around the room, try various amplifiers or introduce effects. Best of all, you can Reamp the track later as the production develops.
Lets you re-record tracks through a guitar or bass amp
Original Reamp? circuit designed by John Cuniberti
Plug and play easy to use passive design
Improves productivity while expanding creative options
Play now, perfect later
The Radial Reamp JCR is the latest version of the original Reamp that was designed and patented by John Cuniberti. It features a 100% passive design with John's original custom wound 'Made in the USA' transformer and circuit. The latest Radial version features separate XLR and ?" TRS input connectors, variable output level plus a three-position filter that lets you tame excessive highs, warm up the lows or simply bypass if you want to revert to the original circuit. An on-board mute function has also been added to allow you to shut off the signal going to the amps when making adjustments or moving mics around the studio.
JCR Specifications
The Reamp JCR is the latest rendition of the original Reamp V.2 that was developed by John Cuniberti. Careful attention has been paid to ensure the sound and performance is faithful to the original. The heart of the beast is a custom made audio transformer that unbalances the signal and shifts the impedance. Key specifications are, of course, the frequency curve and phase response. For reference, we have also provided a comparison between the original Reamp and the new Radial JCR.
Specifications
Block Diagram
Graphs
Specifications
Audio circuit type: Passive, transformer isolated
Frequency response: 20Hz ~ 20kHz (+0dB/-1dB)
Dynamic range: 140dB
Total harmonic distortion: 0.001% @ 1kHz/0dBu input
Intermodulation Distortion: 0.0025% @ 1kHz/-10dB input
Phase Deviation: 2o @ 100Hz; 0o @ 800Hz
Input Impedance: 1800 Ohms
Output Impedance: 4.8k Ohms
Common Mode Rejection Ratio: -55dB @ 55Hz
Noise: -115dBu
Maximum Input: +26dBu
Features
180° polarity reverse, Ground lift, HPF, LPF, Level Control
Input Connectors: 1/4" TRS, XLR
Output Connectors: 1/4" unbalanced
General
Construction: 14-gauge steel chassis & outer shell
Size (L x W x D): 3.3" x 5.0" x 2" (84 x 127 x 48mm)
Weight: 1.32lb (600g)
Shipping size (L x W x D): 4" x 3" x 6.5" (102 x 76 x 165mm)
Shipping weight: 1.85lb (840g)
Power: Passive, no power required
Conditions: For use in dry locations only between 5°C and 40°C
Warranty: Radial 3-year, transferable
