Dive into the realm of unparalleled audio clarity with the Radial Pro 48, a direct box that's set to elevate your studio and stage performances. Optimized for active instruments, this 48V phantom powered unit is your secret weapon for harnessing the full potential of your gear, delivering a natural, uncolored signal transfer. Its innovative digital switching power supply is the heart of its operation, providing significantly increased headroom and minimal distortion. This ensures a linear response across a broad frequency spectrum, from the deep lows at 20Hz to the sparkling highs above 100kHz.

Built like a tank in Radial's distinctive bookend design, the Pro 48's 14-gauge steel chassis is ready to withstand the rigors of the road. The internal welded I-beam construction ensures that external stresses won't compromise the integrity of the PCB, guaranteeing a long-lasting, reliable performance. Whether you're plugging in a power-packed active bass or a delicate acoustic guitar, the Pro 48's -15dB pad switch offers the flexibility to handle high-output instruments with ease, while the ground lift switch eliminates those pesky hum and buzz issues caused by ground loops.

Key Features:

• 48V phantom powered for enhanced headroom and lower distortion
• Natural, uncolored signal transfer with a response from 20Hz to over 100kHz
• Compact, rugged design with 14-gauge steel and internal welded I-beam construction
• Ideal for active instruments and high-output scenarios
• -15dB pad for handling high-output sources
• Ground lift switch to eliminate hum and buzz from ground loops

Owner's manual

Product specs

FAQs

What is the primary function of the Radial Pro48 Active Direct Box?

The Radial Pro48 is an active direct box designed to convert high-impedance instrument signals to low-impedance signals suitable for mixing consoles, providing clear and noise-free audio in both live and studio settings.

Does the Radial Pro48 require an external power supply?

No, the Radial Pro48 is powered by 48V phantom power from a mixing console or audio interface, eliminating the need for an external power supply.

Can the Radial Pro48 handle both active and passive instruments?

Yes, the Radial Pro48 is designed to work with both active and passive instruments, offering exceptional signal handling and dynamic range.

What connectivity options does the Radial Pro48 offer?

The Radial Pro48 features a 1/4" input, a 1/4" thru output for connecting to an amplifier, and an XLR output for sending the signal to a mixer or audio interface.

Does the Radial Pro48 include any features to reduce noise or hum?

Yes, the Radial Pro48 includes a ground lift switch to help eliminate ground loop hum and a -15dB pad to manage high-output sources without distortion.