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JD6 Six-Channel Rackmount DI

JD6 6通道机架式多格式 DI 直插盒

 

应用特点

u 独特的 6 通道的紧凑型 1U19 英寸标准机架安装

u 获奖的 Jensen 发压器用于平衡辒入和隔离

u 超线性响应从 10Hz - 40kHz

u 超高电平控制无失真

u 用于流劢巡回演出、录音棚、演播室

u 非常适合于所有的高辒出电子乐器

u 现场和录音的环境中键盘、电子鼓机而设计

u 可实现最大化的劢态空间和较低的相位失真

u 易于操作和连接，包括 Pad、枀性反转按钮和接地开关

u 可提供录音室的跳线功能，无需供电、即插即用

u 创新式的立体声转单声道的合并接口功能

u 内部配置有第二个系列的接地开关

u 1U19 吋标准机架安装

u 军用级 14 规格钢材焊接制，使电路板丌会収生扭转

技术参数

u 频率响应：20Hz - 20kHz (± 0.2dB)

u 劢态范围：>135Db

u 辒入电平：+21dBu

u 总谐波失真：0.05% 20Hz - 20kHz @-10Db

u 相位偏差：0.3° @ 100Hz; 3° @ 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：150Ω

u 尺寸：483 x 44.5 x 159mm

u 重量：3.7Kg

Six-Channel Passive Direct Box

The JD6? a high performance six-channel rackmount direct box designed for the most demanding studio and live touring applications.

Multi-channel direct box for concert touring and studio recording

Jensen transformer-equipped for exceptional audio quality

Handles hot signal levels without distortion

Front and rear panel connectivity for additional routing options

Six JDI direct boxes in one

Stemming from the industry standard Radial JDI?, the JD6 incorporates six premium Jensen transformers with extra RF filtering to ensure optimal signal transfer with the minimal noise, phase shift, or distortion. These are also able to withstand extreme signal levels, which makes the JD6 particularly effective when managing high-output active devices such as digital pianos that will often overload most direct boxes or preamps. Each JD6 channel is equipped with a rear-mounted ?" instrument input and thru-put for the artist's amp plus a balanced XLR output to feed the mixing desk, while Channels 1 and 2 include front panel connectors that switch the input as soon as a cable is inserted for improved efficiency in the studio.

JD6 Specifications

The Radial JD6 is a multi-channel passive direct box that has been specifically designed to address the needs of concert touring, while being equally at home in the studio. The JD6 houses six completely independent transformer isolated channels for minimal cross-talk and maximum protection against noise, 60 cycle hum and buzz or hum caused by ground loops. The JD6 employs the finest Jensen? audio transformers for absolute performance while delivering the warmth and character that has made Radial the world’s most revered direct box producer. The JD6 employs the same audio circuit as the renowned Radial JDI for explosive signal handling, virtually zero phase distortion and a truly linear response.

 

Specifications

Audio circuit type: assive, transformer based

Transformer: Jensen JT-DBE, 12:1 ratio

Number of channels: 6

Frequency response: 20Hz ~ 20KHz (± 0.2dB)

Dynamic range: 135dB

Total harmonic distortion: 0.05% from 20Hz ~ 20kHz @-10dB

Phase Deviation: 0.3° @ 100Hz; 3° @ 20Hz

Input Impedance: 140k Ohms, unbalanced

Output Impedance: 150 Ohms, balanced

Maximum Input: +21dB @ 20Hz

Features

Input pad, Mono Sum, 180° polarity reverse, Ground lift, LPF

Input Connectors: 1/4", RCA

Output Connectors: 1/4", XLR

General

Construction: 14-gauge steel chassis & outer shell

Size (L x W x D): 19" x 6.25" x 1.75" (1207.5px x 396.875px x 111.25px)

Weight: 3.6 kg (8 lbs)

Shipping size (L x W x D): 22" x 10.375" x 4.5" (1397.5px x 660px x 285px)

Shipping weight: 3.7 kg (8.15 lbs)

Power: Passive, no power required

Conditions: For use in dry locations only between 5°C and 40°C

Warranty: Radial 3-year, transferable