Radial J48 Stereo - Phantom

Radial J48 Stereo - Phantom

Radial J48 Stereo - Phantom


The Radial J48 Stereo is a high-performance 2-channel active direct box designed for live concert touring and professional studio recording. It handles extreme transients without distortion and maintains the natural sound of your instrument.

Normally ships 5-9 days

Two-Channel Excellence

The J48 Stereo is a high-performance 2-channel active direct box, ideal for live concert touring and professional studio recording. It is designed to handle extreme transients without distortion while preserving the natural sound of your instrument.

Higher Voltage, Lower Distortion

The J48 Stereo uses a unique switching power supply that raises the internal rail voltage, allowing it to handle up to an incredible 9 Volts. This results in improved signal handling and greater headroom, significantly reducing distortion.

Phantom Power

Powered by 48V phantom, the J48 Stereo eliminates the need for batteries, making it a reliable choice for both stage and studio applications.

Instrument Versatility

The J48 Stereo is versatile enough to be used with a range of instruments, from digital and analog keyboards to guitars and basses. Its low crosstalk makes it an excellent choice for multi-instrumentalists.

  • High-performance 2-channel active direct box
  • Handles extreme transients without distortion
  • Unique switching power supply for higher rail voltage
  • Phantom powered, no batteries required
  • Low crosstalk for multi-instrument use
Feature Specification
Audio Circuit Type Proprietary analog circuit with low-noise op-amp
Number of Channels 2
Frequency Response 20Hz ~ 20kHz
Dynamic Range 109dB
Total Harmonic Distortion 0.002% @ -5dBu
Phase Deviation +10º at 20Hz | 0º at 1kHz | -1º at 20kHz
Input Impedance 220kΩ - ¼\" input
Output Impedance 600Ω - XLR output
Maximum Input +10dBu
Construction 14 gauge steel chassis and outer shell
Power 48V phantom - proprietary digital switching
Warranty Radial 3-year, transferable

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Whether you're seeking specific details about a product, or require advice on how it integrates with your existing setup, we're readily available to assist. Our team of specialists is on hand to help you make an informed decision.

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If you're unable to find the information you need on our website, or wish to discuss custom solutions, please feel free to contact us. We provide consultation services designed to assist you in creating an ideal audio environment.

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In addition to personalised advice, we also offer quotations for our products and services. If you're planning a project or considering a purchase and have found a better price elsewhere, let us know. We strive to offer competitive rates and will do our best to accommodate your budget. Email us your requirements and we will provide a detailed quote to help you plan your investment with clarity and confidence.

Contact Us

Email us now for tailored advice, bespoke quotations, and solutions that respect your budgetary considerations. sales@giraffeaudio.com