The Apollo x4 is a desktop 12 x 18 Thunderbolt 3 Audio Interface w/ realtime UAD-2 QUAD Core Processing and Four Unison Mic Preamps - for Mac and Windows.
The 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.
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.
Realtime Analog Classics Plus Bundle
With the Realtime Analog Classics Plus plug-in bundle, you not only get legendary compressors such as the Fairchild 670 and EQs like the Pultec EQP-1A, but also stunning guitar and bass amp emulations from Softube, and UA's landmark 610-B Tube Preamp and EQ plug-in.
UA 610B Marshall Plexi Classic Amplifier Fairchild 670 Legacy Teletronix LA2A Legacy UA 1176LN Legacy UA 1176SE Legacy Pultec EQP1A Legacy Pultec Pro Legacy Ampeg SVT-VR Classic Bass Amp Precision Channel Strip Precision Reflection Engine Precision Delay Modulation Precision Delay Modulation L UA Precision Enhancer Hz Raw Distortion RealVerbPro