Sonifex Redbox RB-PA2

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Sonifex Redbox RB-PA2

Sonifex

Redbox RB-PA2

4.7 Expert Rating

Product Info

Article Number: 272465
Brand: Sonifex
Model: Redbox RB-PA2
Category: Phono Preamps
Price: $588.50

* Prices may vary. Check retailer for current pricing and availability.

The Redbox RB-PA2 is a serious step up for DJs and vinyl enthusiasts demanding pristine audio. Its robust build and discrete design provide an incredibly clean and quiet signal, perfect for critical listening and high-quality recordings. It's an investment, but delivers professional-grade performance for those who value sonic accuracy.

Product Description

Sonifex Redbox RB-PA2, Dual Phono Preamp, Dual Stereo RIAA phone preamplifier, Professional preamp with balanced XLR outputs, For two stereo record players

PROS
  • • Robust, all-steel chassis provides exceptional shielding and durability
  • • Discrete component design delivers exceptionally low noise and distortion
  • • Balanced XLR outputs ensure clean signal transfer to mixers and interfaces
  • • Dual, independent preamps allow for flexible setup and monitoring
CONS
  • • Premium-priced compared to consumer-grade phono preamps
  • • Limited headroom may be a concern for extremely loud sources
  • • Relatively large footprint; not ideal for cramped DJ setups

Product Video

Key Features

Type Dual Stereo RIAA Phono Preamplifier
Gain Adjustable, ~38dB typical
RIAA Curve Standard RIAA equalization curve
Connections 2 x RCA inputs, 2 x XLR balanced outputs, IEC power inlet
Power 12V DC, 1A adapter included
Weight 4.5 kg

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Frequently Asked Questions

The RB-PA2 is designed for transparency; it aims to reproduce the signal accurately with minimal coloration, prioritizing neutrality.
While it's primarily designed for moving magnet (MM) cartridges, you *can* use it with MC cartridges with a compatible step-up transformer, but it's not ideal.
Yes, they are fully balanced, significantly reducing noise and interference when connecting to balanced equipment over longer cable runs.

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