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Brand profile · United Kingdom, est. 1990s

Sonifex

Sonifex, a UK-based manufacturer, has carved a respected niche in professional audio infrastructure for over three decades. Initially known for broadcast-grade equipment, they’ve broadened their offerings to include studio and DJ essentials, emphasizing robust build quality and reliable performance. Their gear is prized for its utility in demanding environments, from broadcast studios to live sound reinforcement.

Redbox Series (ADDA, SS, PMX)Broadcast-grade reliabilityClock distribution solutionsCompact rackmount formatAnalog summing mixer design
1990sfounded
United Kingdomcountry
14products in stock
$604–$2,203price range

All 14 Sonifex products

Sorted by AudioFu Index — the strongest models of every category first.

Sonifex Redbox RB-SS10

19'' Rack Mixers

$1,453€1,299Check ↗

Sonifex Redbox RB-PMX4

Installation Matrix Mixers

$927€829Check ↗

Sonifex Redbox RB-HD2

Headphone Amps

$604€540Check ↗

Sonifex Redbox RB-HD1

Headphone Amps

$621€555Check ↗

Sonifex Redbox RB-HD1

Headphone Amps

$621€555Check ↗

Sonifex Redbox RB-DAC1

Digital Converters

$1,004€897Check ↗

Sonifex Redbox RB-DDA6W

Synchronizers and Clock Generators

$804€719Check ↗

Sonifex Redbox RB-SM2

Summing Mixer

$632€565Check ↗

Sonifex Redbox RB-HD6

Headphone Amps

$849€759Check ↗

Sonifex AVN-AIO8-DNT Dante Interface

Ethernet Audio Interfaces

$2,203€1,969Check ↗

Sonifex Redbox RB-PA2

Phono Preamps

$608€543Check ↗

Sonifex RM-CA2 Reference Monitor

Active Nearfield Monitors

$1,564€1,398Check ↗

Sonifex Redbox RB-ADDA2

Digital Converters

$1,588€1,419Check ↗

Sonifex Redbox RB-MA1 Mic Preamp

Preamps

$621€555Check ↗

Sonifex, honestly

What Sonifex does well
  • Exceptional build quality and durability
  • Reliable clocking and synchronization
  • Clean and transparent audio conversion
  • Compact and space-efficient designs
  • Versatile routing and mixing capabilities
What to watch for
  • Can be premium-priced compared to consumer alternatives
  • Limited aesthetic design options
  • Fewer 'feature-rich' options than some competitors
  • May lack some modern, streamlined interfaces
  • Somewhat specialized product range

Questions about Sonifex

Where are Sonifex instruments made?

Sonifex instruments are primarily manufactured in the UK, ensuring adherence to their rigorous quality control standards, though some components may be sourced internationally.

Are Sonifex products suitable for music production outside of broadcast?

Absolutely; while rooted in broadcast, Sonifex’s ADDA converters and summing mixers are increasingly popular among music producers seeking transparent and reliable audio tools.

Does Sonifex offer software or driver support for their devices?

Sonifex focuses on hardware solutions, and their products are designed to operate reliably without extensive software dependencies, although firmware updates are occasionally released.

 Check price ↗