Universal Audio Apollo X4 Heritage Edition

Apollo x4 allows musicians and producers to easily track, overdub, and mix larger projects with elite-class A/D and D/A conversion, four Unison-enabled preamps, and QUAD Core realtime UAD plug-in processing — all in a desktop Thunderbolt 3 audio interface for Mac and Windows.

Built upon UA’s 60-year heritage of audio craftsmanship, Apollo x4 confidently outperforms everything in its class, with 127 dB D/A dynamic range and an included bundle of UAD analog emulation plug-ins, giving you a fully-stocked analog studio, right on your desktop.

Record and mix with elite-class A/D and D/A conversion — with the widest dynamic range and lowest noise of any desktop interface

Four Unison-enabled preamps — track larger projects with near-zero latency through preamp emulations from Helios, Neve, API, Manley, and more*

Onboard UAD QUAD Core processing lets you track and mix with the included Teletronix LA‑2A and 1176 compressors, Pultec EQs, and 610‑B Tube Preamp & EQ plug-ins

Cascade up to 4 Apollo interfaces and 6 UAD-2 devices over Thunderbolt, adding DSP and I/O as your studio grows

Four Unison Preamps: Get the Genuine Sound of Neve, Helios, API & More

Apollo x4 features four Unison-enabled mic preamps, letting you track through exacting mic preamp emulations from Neve, Helios, API, Manley, Universal Audio and many more. Exclusive to UA Audio Interfaces, Unison technology nails the tone of these sought-after tube and solid state mic pres — including their input impedance, gain stage “sweet spots,” and the component-level circuit behaviors of the original hardware.

The secret to Unison is its hardware-software integration between Apollo’s mic preamps and its onboard UAD QUAD Core DSP Acceleration. Simply place a Unison preamp plug-in on your mic input in Apollo Console software, and it physically reconfigures the Apollo interface’s impedance — so you can tap into the classic sounds of the world’s most recorded mic preamps.

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 track exceptional-sounding records every day. To improve on the previous generation of desktop Apollo interfaces’ class-leading audio conversion, UA engineers redesigned the x4’s audio conversion to deliver a striking 127 dB dynamic range and -117 dB THD+N, giving Apollo x4 a spacious, organic sound that easily rivals dedicated high-end converters.

Apollo: The Choice of New-School Professionals

Apollo is the confirmed choice of hit-making professionals, used to record landmark albums by Kendrick Lamar (DAMN.), Chris Stapleton (From A Room: Volume 1), Arcade Fire (Everything Now), Post Malone (Beerbongs & Bentleys), and many more. The Apollo range of interfaces has earned numerous industry awards from Sound on Sound, Future Music, and Electronic Musician — as well as the prestigious TEC Award for computer audio hardware five years running.

A Full Suite of Classic
Analog Processing Onboard

Right out of the box, Apollo x4 offers a suite of incredible analog emulation plug-ins including the world’s only authentic Teletronix LA-2A, 1176LN, Fairchild 670, Pultec EQs, and the UA 610-B Tube Preamp & EQ. Developed by UA’s world-renowned team of algorithm engineers, these Realtime Analog Classics Plus plug-ins set the standard by which all other hardware emulation plug-ins are judged.

From the tube warmth of the Pultec EQ on guitars, to the gentle limiting of the LA-2A on vocals, your recordings will take a giant leap forward in rich, sonically complex analog sound.

Universal Audio Apollo X4 Heritage Edition features:

• 12×18 Thunderbolt 3 Audio Interface
• With UAD-2 Quad-core processor for virtually latency-free recordings via plug-in emulations of classic compressors, EQs, tape recorders, microphone preamplifiers, and guitar amplifiers
• 24 bit / 192 kHz AD/DA converter
• 4 Unison microphone preamplifiers
• +48 V Phantom power
• Integrated talkback microphone
• Dynamic range: 127 dB
• Monitor functions with controls for Mono, Mute, DIM, and ALT
• Design: Desktop
• Includes software bundles Rackmount Heritage edition & Realtime Analogue Classics Plus
• Suitable case: Article Nr. 495524 (not included)

Technical Specifications:

• 4 Microphone/Line combo inputs: XLR / 6.3 mm jack
• 2 Hi-Z instrument inputs: 6.3 mm jack
• 4 Line outputs: 6.3 mm jack
• 2 Monitor outputs: 6.3 mm jack
• ADAT/SPDIF optical input and output
• 2 Stereo headphone outputs: 6.3 mm jack
• Thunderbolt 3 connector (thunderbolt cable is not included)
• Input for external power supply
• Dimensions (W x H x D): 280 x 130 x 200 mm
• Weight: 1 kg

Sensational plug-in bundle included!

UAD Powered Plug-ins have earned their reputation for being some of the most accurate emulations of analog audio equipment ever created. The astonishing processing power of the UAD platform is what makes these plug-ins sound so great. You simply can’t get the depth, color, and character these plug-ins have without devoting huge CPU resources to them. Best of all, Apollo Solo lets you record your audio through UAD plug-ins in real time with sub-2ms latency. You’ll receive the Realtime Analog Classics bundle, which includes:

• UA 610‐B
• Marshall Plexi Classic Amplifier
• Teletronix LA‐2A Legacy
• UA 1176LN Legacy
• UA 1176SE Legacy
• Pultec EQP‐1A Legacy
• Pultec Pro Legacy
• Precision Channel Strip
• Precision Reflection Engine
• Precision Delay Modulation
• Precision Delay Modulation L
• Raw Distortion
• Ampeg SVT-VR
• RealVerb‐Pro

SPECIAL OFFER:

Free Plugins with a value of $646