Universal Audio UAD Manley Voxbox Channel Strip

What the UAD Manley VOXBOX Channel Strip Is For

The UAD Manley VOXBOX Channel Strip is a comprehensive processing plug-in designed to give your recordings an instantly recognizable studio signature: controlled dynamics, silky highs, and a dense yet natural low end. It excels on lead vocals, backings, and voice-overs, while remaining very effective on sources that require class and presence such as bass, clean electric guitar, strings, or drum elements (overheads, room) when you seek a musical and clean sound.

Main Features

The VOXBOX Sound: Tube Preamp, Dynamics, and EQ in One Flow

The VOXBOX is designed as a true recording chain: a Class A tube microphone preamp with high-end character, followed by a dynamics section and a Pultec-style passive equalizer. The result: an all-in-one processing that adds body, depth, and professional polish, especially on vocals where the balance between warmth and precision is crucial.

Pultec-Style Passive EQ: Broad, Smooth, and Effective

The three-band EQ draws inspiration from the Pultec spirit (extended MEQ-5 base) with an approach ideal for quick and musical adjustments: adding air without harshness, cutting problematic areas without altering the source, or boosting lows without a "boomy" effect. Even with pronounced boosts or cuts, the EQ remains natural and keeps the source lively, making it a perfect ally in both mixing and tracking.

Optical Compression: Controlled Transients Before the Preamp

As with the hardware, you can tame transients before the preamp thanks to the optical compression. With its interactive Attack and Release combinations, it delivers smooth and stable dynamics without crushing emotion, ideal for modern vocals (pop, R&B, rap, rock) and for anchoring bass in the mix.

De-Esser and Limiter: Transparency, Then Character If You Want

At the heart of the VOXBOX, the de-esser is designed to reduce sibilance organically, with simple and precise control. It's equally useful on overly bright guitars or aggressive cymbals. Need to go further? The section can also transform into a more assertive limiter to add bite and hold a stubborn signal.

Real-Time Recording with Apollo and Unison

With a compatible Apollo system, Unison technology allows you to monitor and record "through" the VOXBOX in real time, replicating the preamp's behavior (impedance, gain staging, circuit responses). Convenient for making decisions during tracking and immediately obtaining a sound ready to fit into a dense mix.

Technical specifications

Type

Full software

Downloadable

Yes

macOS	Catalina 10.15, Big Sur 11, Monterey 12, Ventura 13, or Sonoma 14	Emulation of the boutique Manley VOXBOX channel strip	tube preamp, optical compressor, Pultec-style passive EQ, de-esser/limiter
Windows	Windows 10 or Windows 11 (64-bit editions)	Recommended use	vocals, voiceovers, bass, acoustic guitar, and more
CPU	Intel, AMD, or Apple Silicon processor