Universal Audio Apollo X4 Gen2 Studio+

Universal Audio Apollo X4 Gen2 Studio+ is a Thunderbolt audio interface with 4 Unison microphone preamps, UAD quad processor, Apollo X Gen2 converters, Apollo Monitor Correction technology, and over 200 UAD plugins.

The Apollo X4 is the flagship Thunderbolt audio interface from UA designed for top-tier performance. It combines cutting-edge signal processing and conversion technologies, allowing you to record hits with unparalleled quality and incredible analog tones.

The Unison preamps provide access to the sound of legendary analog equipment. The UAD DSP enables real-time plugin processing without latency.

The new Apollo X Gen2 converters, along with Monitor Correction technology, ensure precise signal reproduction during monitoring. The powerful hybrid engine allows for creating expansive sessions.

The Apollo X4 comes with a full suite of processing tools - compressors, equalizers, reverbs, virtual guitar amplifiers, and more. It serves as a professional workstation for recording hits in pristine quality.

See plug-ins included with Studio+

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-2A 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

Key Features of Apollo X4:
- 4 revolutionary Unison microphone preamps with emulations of Neve, API, Manley classics
- Powerful UAD quad processor for latency-free plugin recording
- Apollo X Gen2 converters with 24-bit/192 kHz resolution
- Unprecedented 129 dB dynamic range
- Apollo Monitor Correction technology for monitor calibration
- Updated UAD Console with Auto-Gain, Bass Management, Immersive Audio
- Over 200 onboard UAD plugins including Auto-Tune, Fairchild, Teletronix
- 8 inputs, including 4 Unison, 2 Hi-Z instrument inputs
- Support for up to 128 channels when combined with other Apollos
- Dimensions (W x H x D): 233 x 66 x 151 mm
- Weight: 1.46 kg