Radial JDX Direc

Radial JDX Direct 用于电吉他、电贝司放大模拟器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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JDX Direct 用于电吉他、电贝司放大模拟器DI直插盒

应用特点

u 用于声学吉他和电吉他、电贝司和音箱之间的连接

u 扑捉和捡拾声音的细节和主要声音成分

u 可展现声音音色的一致性

u 采用 48V 幻象供电或外置的直流电源

u 100%离散 A 级电路和变压器耦

u 保持音箱和话筒音色的一致性

u 精心设计的多级滤波

u 独特书本式设计，保护控制旋钮不受外界撞击的伤害

u 军用级 14 规格钢材焊接制，使电路板不会发生扭转

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：取决于吉他型号

u 动态范围：>82dB-100dB

u 总谐波失真：<0.01%

u 信噪比：-78dBu0dB

u 互调失真：>0.1@-15dBuOut

u 最大输入：>+5dBu

u 最大增益：0dB（XLR）

u 最大输出：+5dBu(cliplevel)

u 输出阻抗：600Ω

u 电源供应：40mA,9VDC

u 尺寸：121x92x51mm

u 重量：700g

 

 

JDX Direct-Drive

Amp Simulator & DI Box

Guitar Amp Simulator & DI Box

The JDX Direct-Drive is a unique and powerful device that emulates the sound of a guitar amplifier while doubling as a direct box, providing a realistic amp sound that allows you to play a gig without needing an amp on stage.

Guitar amp simulator for pedalboards

Eliminates need to bring an amp to the gig

4 x 12 half-stack & open back combo tones

Employs Radial’s popular JDX tone shaping

Classic amp tones in a compact pedal

The Direct-Drive is an amp simulator designed for your pedalboard, providing a realistic amp tone that can be connected directly to the PA system. Three amplifier voicing options are provided: the first is the popular JDX tone which simulates the sound of an SM57 microphone on a 4x12 cabinet. The second setting is similar in character to a British tube head amplifier, while the remaining tone is modeled after a clean twin combo amp. With three classic voicings available, the Direct-Drive provides a natural amp tone through the PA system and consistency from night to night.

JDX Direct-Drive Specifications

In many ways, printing out the specifications of the JDX Direct-Drive is a moot point. The Radial JDX Direct-Drive has been designed to ‘sound good’ by emulating the sonic character of iconic guitar amps. In other words, the Direct-Drive sound has absolutely nothing to do with a ‘flat frequency response’ or the typical specifications that engineers will consider. It is in fact the opposite. We have however taken the time to minimize distortion so that the Direct-Drive delivers the signal correctly without introducing noise. We also felt it worthwhile to show you the resulting EQ curves so you can get a first hand view of how we will ruin your sound! Have fun!

 

Specifications

Block Diagram

Graphs

Specifications

Audio circuit type: Class-A BiFET input buffer with electronic frequency shaping circuitry

Frequency response: Shaped for guitar use

Dynamic range: 83dB to 100dB

Clip Level: > +5dBu

Intermodulation Distortion: >0.1 @ -15dBu Out

Output Impedance: 600 Ohms (XLR) 100 Ohms (1/4")

Noise: -78dBU

Maximum Input: > +5dBu

Features

180° polarity reverse, Ground lift, Speaker filter

Input Connectors: 1/4"

Output Connectors: 1/4" thru and amp tone output, XLR

Extras: Always on Tuner Output

General

Construction: 14-gauge steel chassis and outer shell

Size (L x W x D): 4.75" x 3.625" x 2" (121 x 92 x 51mm)

Shipping weight: 1.6 lbs. (.7 kg)

Power: 40mA, 9VDC (center pin negative)

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

Warranty: Radial 3-year, transferable