Pricing and availability

We compare 600+ stores and found this item at 9 stores. Prices updated .

Sweetwater
4.5 (22)
$134.99
Guitar Center
5.0 (1)
$134.99
Amazon
4.7 (200)
$134.99
Reverb
5.0 (9)
$110.48 New
$73.51 Used
Musician's Friend
5.0 (6)
$134.99
B&H
5.0 (2)
$134.99
Thomann
4.9 (175)
$135.00
Gear4Music
£118.00

Average Price: $125

Standard/Professional

$119

$300+

Price Tier

Budget

Standard

High-end

Price History

Based on price data from 7 merchants for "Radial - Pro48". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

* Product prices and availability are updated by Equipboard every 24hrs and are subject to change. Equipboard may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. For more information, please refer to our affiliate disclosure.

Description

Elevate your studio setup with the Radial - Pro48, a standout in the realm of direct boxes. This compact powerhouse ensures your instrument's true tones shine through with unparalleled clarity, thanks to its 48v phantom power and broad frequency range. Ideal for the musician seeking to capture the essence of their sound without compromise, the Pro48 pairs high headroom with a transparent output, making it a versatile choice for any recording or live scenario. Its robust design and performance cater to a range of instruments, ensuring your music is always heard as it was intended.

Key Features:

  • 48v phantom powered for enhanced performance and clarity
  • Exceptional frequency range of 20Hz to 40kHz, capturing every nuance
  • High headroom and transparent output for pure sound reproduction
  • Versatile compatibility, perfect for various instruments in studio or live settings
  • Robust construction tailored for demanding musicians

Owner's manual

Radial - Pro48 User Manual

Product specs

Type Active DI
Channels 1
Pads -15dB
Ground Lift Yes
Inputs 1 x 1/4"
Outputs 1 x XLR, 1 x 1/4" thru
Power Source 48V Phantom Power
Height 2"
Depth 5"
Width 3.3"
Weight 1.55 lbs.

FAQs

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

The Radial Pro48 is designed for use in both stage and studio settings, providing exceptional signal handling for both active and passive instruments, ensuring clear and natural sound reproduction.

Does the Radial Pro48 require an external power source?

The Radial Pro48 is powered by 48V phantom power, eliminating the need for batteries or an external power supply, making it convenient for live and studio applications.

What connectivity options does the Radial Pro48 provide?

The Radial Pro48 features one 1/4" input, one XLR output, and one 1/4" thru output, allowing for versatile connectivity in various audio setups.

How does the Radial Pro48 handle unwanted noise in the signal?

The Radial Pro48 includes a ground lift switch, which helps eliminate hum and buzz caused by ground loops, ensuring a clean signal path.

Is the Radial Pro48 suitable for high-output instruments?

Yes, the Radial Pro48 includes a -15dB pad, allowing it to handle high-output instruments without distortion, making it versatile for various audio sources.

samashop

samashop

[SAMASOUND] Radial - Pro48

Video thumbnail for [SAMASOUND] Radial - Pro48 by samashop

[SAMASOUND] Radial - Pro48

samashop

samashop

Video thumbnail for Radial PRO48 Active DI Box - Metalcore by Franku

Radial PRO48 Active DI Box - Metalcore

Franku

Franku

Video thumbnail for Radial Pro48 Active DI Box Review | A Musician's TOOL by Luke Osbourne

Radial Pro48 Active DI Box Review | A Musician's TOOL

Luke Osbourne

Luke Osbourne

Video thumbnail for Radial Pro48 Active DI UNBOXING | Radial DI Box for Guitar by Luke Osbourne

Radial Pro48 Active DI UNBOXING | Radial DI Box for Guitar

Luke Osbourne

Luke Osbourne

Reviews

PROS

  • Transparent sound; doesn't color the tone, ideal for pure instrument representation

  • Built like a tank; highly durable and roadworthy

  • Handles a wide range of instruments, from acoustic guitars to keyboards

  • Requires phantom power, no need for external batteries

  • Offers a strong, clean signal without hums or hiss

  • -15dB pad enables compatibility with active preamps and line-level instruments

  • Lightweight yet sturdy; easily fits in a gig bag

  • Provides a significant signal boost, fixing low-output issues

  • Simplicity in design; no unnecessary features

CONS

  • XLR output wired pin-3 hot; causes phase issues not mentioned in the manual

  • Potential popping sound when plugging in and out

  • Requires phantom power, might appear DOA with poor cable connections

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Radial - Pro48.

Comparisons

  • Radial Pro48 provides over 10dB more signal gain compared to passive DI boxes like the Pro D2, especially noticeable on acoustic guitars.

    Source

Use cases and applications

  • The Pro48 is favored for its compact size and ability to fit in medium-sized cases, making it ideal for portable setups.

    Source

Build quality

  • Radial DI boxes, including the Pro D2, have been praised for their durability, surviving harsh conditions like heavy rain without damage.

    Source

Features and functionality

  • The active Pro48 is recommended for passive pickups due to its ability to deliver a hotter signal, improving overall sound quality.

    Source

Other

  • The Pro48 is considered a more space-efficient alternative to the J48, with minimal audible difference in live sound scenarios.

    Source

Based on 0 Reviews and 0 Ratings

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Artist usage

Add artist
See how Kenny Vaughan uses Radial - Pro48

Kenny Vaughan

Guitarist, Keyboardist

Marty Stuart and His Fabulous Superlatives

...
Verified via YouTube

At 36:58 in the video titled "Rig Rundown: Marty Stuart & His Fabulous Superlatives," provided by Premier Guitar on YouTube, a Radial Engineering Pro48 Active Direct Box is visibly attached to Kenny Vaughan’s pedalboard.

See how Annie Truscott uses Radial - Pro48

Annie Truscott

Singer, Bassist

Chastity Belt

...
Verified via Photo

Photo taken at the October 9th 2019 gig at EKKO, Utrecht, The Netherlands

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use Radial - Pro48, it is most commonly used with the following gear.

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1
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1
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1
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Keeley Compressor Mini Compressor Effects Pedals
1
Danelectro DC-12 12 String Electric
Danelectro DC-12 12 String Electric Solid Body Electric Guitars
1

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