The Apollo X4 Gen 2 Essentials Edition is a professional desktop Thunderbolt audio interface that combines elite-class conversion, QUAD Core DSP processing, and Unison™ mic preamp technology. Designed for musicians, producers, and engineers, it offers expanded connectivity with four Unison-enabled mic preamps, multiple line outputs, and advanced monitoring features. With real-time UAD plug-in processing and the Essentials plug-in bundle, it delivers uncompromising sound quality for studio and project workflows. Key features Audio interface 18 x 22 Thunderbolt DSP processing QUAD Core DSP Mic preamps 4 Unison™ mic preamps Instrument inputs 2 front panel Hi-Z inputs Digital input Optical Toslink (ADAT or S/PDIF) Outputs 2 x 1/4" monitor outs, 2 x 1/4" line outs, 2 x headphone outs Conversion 24-bit / 192 kHz, 129 dB dynamic range Monitoring Apollo Monitor Correction powered by Sonarworks® Control Monitor controller with talkback and alternate speaker switching Software integration UAD Console app with Auto-Gain, Bass Management, Plug-In Scenes Plug-in support 200+ UAD plug-ins (VST, AU, AAX 64) Compatibility LUNA, Logic Pro, Pro Tools, Cubase, Ableton Live Expandability Link up to 4 Apollo interfaces via Thunderbolt Included Accessories User manual Warranty documentation Thunderbolt cable (sold separately in some regions)
