Universal Audio Apollo x4 Gen 2 Studio Desktop 12 x 18 Thunderbolt audio interface (Desktop/TB3/MAC/WIN)
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Key Info
The Universal Audio Apollo x4 Gen 2 Studio 12 x 18 Thunderbolt audio interface with QUAD Core DSP processing features four Unison™ mic preamps, two Hi-Z instrument inputs, and optical Toslink I/O (ADAT or S/PDIF). It includes two 1/4" monitor outs, four 1/4" line outs (ALT 1/2), and two 1/4" TRS headphone outs, all powered by Apollo X Gen 2 converters with 24-bit / 192 kHz resolution and 129 dB dynamic range for precise monitoring. Apollo Monitor Correction, powered by Sonarworks®, calibrates your main and headphone outputs for accurate audio playback.
The interface offers a full monitor controller with speaker switching and integrated talkback, while the updated UAD Console app provides Auto-Gain, Plug-In Scenes, Bass Management, and immersive audio support. It supports over 200 UAD plug-ins across VST, AU, and AAX formats, and includes 50+ plug-ins with Essentials+ or Studio+ Editions. Compatible with major DAWs like LUNA, Logic Pro, Pro Tools, and Ableton Live, it’s also expandable with Thunderbolt Apollo interfaces or Dante models. Plus, you get free expert support from audio engineers.
Highlights
- 12 x 18 Thunderbolt audio interface with QUAD Core DSP processing
- Four Unison™ mic preamps, two Hi-Z instrument inputs, optical Toslink I/O (ADAT or S/PDIF)
- Two 1/4" monitor outs, four 1/4" line outs (ALT 1/2), two 1/4" TRS headphone outs
- Apollo X Gen 2 converters with 24-bit / 192 kHz resolution and 129 dB dynamic range
- Apollo Monitor Correction powered by Sonarworks® for accurate calibration
- Full monitor controller with speaker switching and integrated talkback
- Updated UAD Console app with Auto-Gain, Plug-In Scenes, Bass Management, and immersive audio support
- Supports over 200 UAD plug-ins across VST, AU, and AAX formats
- Includes 50+ UAD plug-ins with Essentials+ or Studio+ Editions
- Compatible with major DAWs like LUNA, Logic Pro, Pro Tools, and Ableton Live
- Expandable with Thunderbolt Apollo interfaces or Dante models
- Free expert support from audio engineers
Whats In The Box
- Included Software:
- Channel Strips & Preamps (9)
- Avalon VT-737sp Channel Strip
- Century Tube Channel Strip
- CS-1 Channel Strip
- Helios Type 69 Preamp & EQ
- Manley Reference Microphone Preamp
- Precision Channel Strip
- UA 610-A Preamp & EQ
- UA 610-B Preamp & EQ
- V76 Preamplifier
- Compressors / Limiters (17)
- dbx 160 Compressor / Limiter
- Empirical Labs Distressor
- Fairchild 670 Legacy
- Fairchild 660 Compressor
- Fairchild 670 Compressor
- Teletronix LA-2 Classic Leveler
- Teletronix LA-2A Gray Classic Leveler
- Teletronix LA-2A Silver Classic Leveler
- Teletronix LA-2A Legacy Leveling Amplifier
- Teletronix LA-3A Classic Audio Leveler
- UA 1176 Rev A Classic Limiter
- UA 1176AE Classic Limiter
- UA 1176LN Rev E Classic Limiter
- UA 1176LN Legacy
- UA 1176SE Legacy
- UA 175B Classic Limiter
- UA 176 Classic Limiter
- Equalizers (6)
- Helios Type 69 Legacy EQ
- Pultec EQP-1A Legacy EQ
- Pultec EQP-1A Passive EQ
- Pultec HLF-3C Passive EQ
- Pultec MEQ-5 Passive EQ
- Pultec Pro Legacy EQ
- Special Processing (7)
- Auto-Tune Realtime Access
- Auto-Tune Realtime Advanced
- Auto-Tune Realtime X
- Oxide Tape Recorder
- Precision Enhancer Hz
- Studer A800 Multichannel Tape Recorder
- Verve Analog Machines Essentials
- Instruments (6)
- Electra 88 Vintage Keyboard Studio
- Moog Minimoog
- Opal Morphing Synth
- PolyMAX Polyphonic Synth
- Ravel Grand Piano
- Waterfall B3 Organ
- Delay & Modulation (6)
- Brigade Chorus Pedal
- Galaxy Tape Echo
- Precision Delay Mod
- Precision Delay Mod L
- Studio D Chorus
- Waterfall Rotary Speaker
- Reverbs & Rooms (4)
- Lexicon 224 Digital Reverb
- Precision Reflection Engine
- Pure Plate Reverb
- RealVerb Pro Custom Room Modeler
- Guitar & Bass (3)
- Ampeg SVT-VR Classic Bass Amplifier
- Marshall Plexi Classic Amplifier
- Raw Distortion
- SKU:
- APX4G2-STU
- Model Name:
- Apollo x4 Gen 2 Studio
- Brand:
- Universal Audio
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