Universal Audio Apollo X4 HERITAGE EDITION Audio Interface

Flagship Desktop Interface for Professional Studios

The Universal Audio Apollo x4 Heritage Edition is a premium 12-in/18-out Thunderbolt 3 desktop audio interface that combines world-class audio conversion, Unison-enabled preamps, and powerful real-time UAD plug-in processing. Designed for serious musicians, engineers, and producers, Apollo x4 delivers the sound and performance of a large-scale studio in a sleek desktop unit.

Built with the same elite audio quality found in UA’s rackmount Apollos, the Apollo x4 is perfect for tracking full bands, mixing large sessions, or building your dream production rig—all from your desk.

Unison Preamps & UAD Real-Time Processing

Apollo x4 features four Unison-enabled mic/line preamps, allowing you to track through exact emulations of vintage gear like Neve, API, Manley, and Universal Audio tube preamps. Unison technology physically reconfigures the preamp’s impedance and gain structure to match the original analog hardware for unmatched realism.

With onboard UAD-2 QUAD Core DSP, you can record and mix through award-winning UAD plug-ins with near-zero latency, preserving your computer’s CPU for other tasks.

Studio-Grade Conversion and Flexible I/O

Apollo x4 offers elite 24-bit/192kHz AD/DA conversion, delivering incredible detail, depth, and transparency in both recordings and playback. With 12 inputs and 18 outputs, you get flexibility for tracking multiple sources, routing external gear, or expanding with ADAT and S/PDIF digital connections.

Dedicated monitor outputs, two Hi-Z inputs for instruments, two independent headphone outputs, and a built-in talkback mic make Apollo x4 a complete desktop studio solution.

Heritage Edition Plug-In Bundle Included

The Apollo x4 Heritage Edition includes a curated bundle of premium UAD plug-ins, including:

• Teletronix LA-2A Leveler Collection

• 1176LN & 1176SE Compressor Collections

• Pultec EQ Collection

• Fairchild Tube Limiter Collection

• UA 610 Tube Preamp & EQ Collection

• Pure Plate Reverb and more

These plug-ins offer the analog color and professional quality used on countless chart-topping records.

Universal Audio Apollo x4 Heritage Edition – Key Features:

• 12-in/18-out Thunderbolt 3 desktop audio interface

• 4 x Unison-enabled mic/line preamps for analog modeling

• Elite-class 24-bit/192kHz audio conversion

• Onboard UAD-2 QUAD DSP for real-time plug-in processing

• Includes premium Heritage Edition UAD plug-in bundle

• Expandable via ADAT and S/PDIF I/O

• Dual front-panel Hi-Z inputs for guitars and synths

• 2 x independent headphone outputs

• Built-in talkback mic for studio communication

• Rugged metal desktop chassis with large monitor control knob

• Compatible with macOS and Windows (Thunderbolt 3)

Why Choose from Audio Shop Australia?

• 100% Genuine Universal Audio gear

• Fast, secure shipping across Australia

• Expert advice and after-sales support

• Trusted by professional producers and studios

• Secure checkout with flexible payment options