Universal Audio Apollo x4 Heritage Edition Overview Poised to be the centerpiece of any project studio or highly flexible mobile rig, the Universal Audio Apollo x4 Heritage Edition is a desktop 12x18 Thunderbolt 3 audio interface that seamlessly blends the essence of analog studio recording with powerful QUAD Core real-time UAD processing. This premium interface comes equipped with a robust bundle of 34 stellar UAD plug-ins, offering musicians, producers, and audio engineers an unparalleled recording experience. Crystal-Clear Recording and Mixing Furnished with elite-class 24-bit / 192 kHz conversion comparable to the popular Apollo X rackmount interfaces, the Apollo x4 ensures crystal-clear, high-resolution recording and mixing. With low distortion (-117 dB) and an immense dynamic range (127 dB), this interface provides appreciable value for musicians and audio professionals seeking precision in their work. Unison Integration for Vintage Character Featuring four XLR-1/4" mic/line combo inputs and two 1/4" Hi-Z inputs, all with Unison integration, the Apollo x4 allows for precise UAD emulations of classic analog preamps. This enables the infusion of vintage character into microphone and instrument recordings while bypassing the unpredictable nature of old equipment. Efficient Signal Optimization Optimize your incoming signals efficiently with the Apollo x4's switchable low-cut filter, pad, polarity inversion, 48V phantom power, and stereo linking on each analog input. Additionally, you can record up to eight more channels by connecting external preamps with ADAT or S/PDIF optical outputs to the TOSLINK optical input port. Comprehensive I/O for Studio Flexibility The Apollo x4 features a comprehensive I/O setup, including four Unison-enabled microphone preamps, two front-panel Unison-enabled 1/4" Hi-Z inputs, stereo 1/4" monitor output, two independent 1/4" headphone outputs, and four additional 1/4" line-level outputs. The TOSLINK optical ADAT port allows for adding up to eight extra input channels, while the optical output supports ADAT or S/PDIF format. QUAD Core Processing and Plug-In Bundle The built-in QUAD Core processing allows for monitoring and recording audio using classic analog emulations with near-zero latency. The Heritage Edition includes a bundle of 34 top-notch plug-ins, covering vintage compressor and EQ collections, virtual guitar/bass amps, time-based processors, and tape emulation. The Console application provides control and recall of all interface and UAD plug-in settings. Pro-Level Workflow and Monitor Section The Apollo x4 offers a comprehensive monitor section with talkback functionality, dedicated front-panel controls for Alt Speakers, Dim, and Mono functions, as well as input and output metering capabilities. With a convenient desktop form factor and reliable AC powering, it's designed to enhance your workflow with ease. Expandable I/O and DSP Elevate the power and capability of your Apollo x4 by integrating qualified Universal Audio hardware. Up to four Apollo interfaces and six total UAD-2 devices can be combined, allowing Thunderbolt users to expand their I/O and DSP without abandoning the Apollo x4. The Thunderbolt 3 port is backward compatible with Thunderbolt 1 and 2 via a qualified adapter. Heritage Edition The Heritage Edition features the standard Apollo x4 interface with an extended plug-in bundle. While the standard Apollo x4 includes the Realtime Analog Classics Plus bundle (16 plug-ins), the Heritage Edition adds 18 more plug-ins for a total of 34 revered UA-powered plug-ins. Power of Apollo High-resolution AD/DA conversion QUAD Core UAD processing for near-zero latency tracking Unison technology for emulating sought-after tube and solid-state mic pres Thunderbolt 3 connectivity for Mac and Windows computers Convenient desktop form factor with reliable AC powering 34 Powered Plug-Ins The Heritage Edition includes a bundle of 34 powered plug-ins, featuring classics like UA 610-A/B Tube Preamp and EQ, Marshall Plexi Classic Guitar Amp, Ampeg SVT-VR Classic Bass Amp, and more. The plug-ins support VST, RTAS, Audio Units, and AAX 64-bit for compatibility with major DAWs. Integration with LUNA Recording System Works with all major DAWs, including Logic Pro, Ableton Live, Pro Tools, and more Fully integrates with LUNA, offering Accelerated Realtime Monitoring Provides an intuitive single-window workflow with unlimited track counts Access to exclusive LUNA Instruments and Extensions
