Apollo x4 Heritage Edition has all the benefits of the acclaimed Apollo x4, including elite-class A/D and D/A conversion, QUAD Core realtime UAD plug-in processing, Unison-enabled mic preamps, and full LUNA Recording System integration.
Universal Audio Apollo x4 QUAD Heritage Edition Thunderbolt 3 Audio Interface
2 in stock
2 in stock
Apollo x4 Heritage Edition has all the benefits of the acclaimed Apollo x4, including elite-class A/D and D/A conversion, QUAD Core realtime UAD plug-in processing, Unison-enabled mic preamps, and full LUNA Recording System integration. And it goes a step further, with a software suite of 10 award-winning UAD plug-in titles, featuring Collections from Helios, Fairchild, Teletronix, Pultec and UA.
Apollo x4 Heritage Edition comes with 10 premium award-winning plug-in titles valued at over $2,400—including the full suite of UA’s Teletronix, 1176, and Fairchild compressors, Helios Type 69, V76, and UA 610 mic preamps, all Pultec EQs, Oxide Tape Recorder and Pure Plate Reverb. These premium Heritage Edition titles are in addition to the Apollo x4’s included “Realtime Analog Classics Plus” bundle, giving you the most accurate library of classic analog emulations included with any professional audio interface. A hallmark feature of Apollo is its Realtime UAD Processing, letting you run the full library of UAD plug-ins at near-zero latency.
Four Unison Preamps—The Sound of Neve, Helios, API, Avalon & More
Apollo x4 Heritage Edition features four Unison-enabled mic preamps, letting you track through exacting mic preamp emulations from Neve, API, Manley, SSL, Avalon, Helios, and Universal Audio.* A Universal Audio exclusive, Unison is a proprietary hardware-software integration that nails the tone of these sought-after tube and solid-state mic pres—including their input impedance, gain stage “sweet spots” and component-level circuit behaviors. Unison technology is also found on Apollo x4’s dual front-panel Hi-Z instrument inputs, providing dead-on impedance and gain matching for guitar and bass amp models from Fender, Marshall, Ampeg and more.
Elite-Class A/D and D/A Conversion
With thousands of hit songs and hundreds of Grammy-winning albums under their belt, Apollo interfaces are used to create exceptional-sounding records every day. To improve upon the previous generation, UA engineers redesigned the Apollo x4’s audio conversion to deliver a striking 127dB dynamic range and -117 dB THD+N, giving it a spacious, organic sound that easily rivals dedicated high-end converters costing much more.
LUNA Recording System—Deep Apollo Integration with a Fast, Natural Workflow
All Apollo X series interfaces work with all major DAWs, including Logic Pro, Ableton Live, Pro Tools and more. But they become a fully integrated recording system with LUNA, a powerful recording application for Mac from Universal Audio. Bolstered by Accelerated Realtime Monitoring, LUNA lets you track and mix in an intuitive single-window workflow with unlimited track counts, with full AU support and access to exclusive LUNA Instruments and Extensions.
Additional Connections & Built-in Talkback Mic
With its four Unison-enabled preamps, six line outs, and optical ADAT/SPDIF input—plus dedicated monitor remote controls and a built-in Talkback mic—the 12 x 18 Apollo x4 Heritage Edition gives you the I/O you need for professional tracks and mixes.
Professional Performance and Scalability
Users of Apollo x4 Heritage Edition can combine up to four Thunderbolt-equipped Apollos and six total UAD-2 devices—adding I/O and DSP as your studio grows. Once you expand your studio with an Apollo X rackmount unit, you can use Apollo x4 as a desktop monitor controller with additional I/O and DSP power.
Get Legendary UA Sound Natively With UAD Spark
Apollo Heritage Editions include plug-ins featured in UAD Spark, UA’s subscription plug-in collection that runs natively on Mac, with no UA hardware required. With UAD Spark, you can expand your plug-in processing power, balancing your DSP load between Apollo and your computer’s onboard processing.
A special edition of UA’s acclaimed Apollo x4 interface—with a premium suite of 10 award-winning plug-in titles from Helios, Fairchild, Teletronix, Pultec, UA and more—a $2,400 value
Elite-class A/D and D/A conversion derived from the Apollo X rackmount interfaces
4 Unison mic preamps offer stunning models of classic tube and transformer-based mic preamps and guitar amps
UAD QUAD Core Processing for tracking through vintage compressors, EQs, tape machines, mic preamps, and guitar amp plug-ins with near-zero latency
Produce with LUNA Recording System—a fully-integrated recording application made for Apollo (Mac only) Runs UAD Powered Plug-Ins via VST, AU and AAX 64 in all major DAWs
Compatible with Logic Pro, Pro Tools, Cubase, Ableton Live and more
Dual front-panel Unison-enabled Hi-Z instrument inputs and headphone outs
Built-in Talkback mic for communicationwith studio talent and recording slate cues
Dedicated monitor functionality including monitor remote functions and Mono, Mute, DIM and ALT monitor controls
Up to 8 channels of additional digital input via optical ADAT/SPDIF
Uncompromising analog design, superior components, and premium build quality
Free, industry-leading technical support—on the phone and online—from knowledgeable audio engineers
Included in Apollo Heritage Edition Bundle:
UA 1176 Classic Limiter Collection
Teletronix LA-2A Classic Leveler Collection
Pultec Passive EQ Collection
Fairchild Tube Limiter Collection
Teletronix LA-3A Audio Leveler
UA 610 Tube Preamp & EQ Collection
Helios Type 69 Preamp & EQ Collection
Oxide Tape Recorder
Pure Plate Reverb
Included in the Realtime Analog Classics Plus Bundle UA 610-B:
UA 1176LN Legacy
UA 1176SE Legacy
Ampeg SVT-VR Classic
Fairchild 670 Legacy
Marshall Plexi Classic
Precision Channel Strip (Precision Mix Rack Collection)
Precision Reflection Engine (Precision Mix Rack Collection)
Precision Delay Mod (Precision Mix Rack Collection)
Precision Delay Mod L (Precision Mix Rack Collection)
Precision Enhancer Hz
Pultec EQP-1A Legacy
Teletronix LA-2A Legacy
Thunderbolt 3 cable (not included)
Internet connection to download software and authorize UAD plug-ins
6 gigabytes available storage
Quad Core i7 or better processor recommended
For additional compatibility information, visit UA’s website
Available Thunderbolt 1, 2, or 3 port
Thunderbolt 1 and 2 connections require an Apple Thunderbolt 3 to Thunderbolt 2 Adapter (not included)
macOS 10.12 Sierra, 10.13 High Sierra, 10.14 Mojave, or 10.15 Catalina
Available Thunderbolt 3 port
Windows 10 (64-Bit Edition)