Universal Audio Apollo Twin X Quad Gen2 Analog Classics Pro
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- This item is covered for 3 years
What you need to know
What you need to know
- High-end 24-bit / 192 kHz conversion and a dynamic range of 127 dB for recordings with remarkable transparency.
- Two Unison preamps to record in real-time with the colors of iconic analog gear (Neve, API, Manley, etc.).
- Dedicated UAD-2 Quad DSP for UAD plug-ins enabling ultra-low latency monitoring and "radio-ready" mixes.
- Next-generation monitoring featuring Auto-Gain, bass management, plug-in scenes, and Apollo Monitor Correction powered by Sonarworks.
Manufacturer Information
Universal Audio
https://www.uaudio.com
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Universal Audio's desktop reference, even more precise
Since its inception, the Apollo Twin has democratized the sound of major studios in a desktop format. This Twin X UAD-2 Quad version takes the experience further with even more refined converters, a modernized monitoring engine, and software integration designed to accelerate the workflow of demanding producers, engineers, and creators.
Who is it for and what is it for?
Ideal for premium home studios as well as mobile setups, the Twin X targets singers, beatmakers, content creators, and engineers who want to capture vocals, instruments, and synths with minimal latency, then mix with authentic analog colors. The built-in talkback and comprehensive connectivity also make it an excellent centerpiece for collaborative recording setups.
Key features for a professional workflow
Unison and real-time recording
The two Unison preamps adjust impedance and gain to emulate the behavior of legendary originals. Plug in a microphone or Hi-Z guitar, load a UAD preamp or amp, and play/sing with an analog feel, without CPU load on the computer thanks to the Quad DSP.
Conversion and monitoring accuracy
The 24-bit / 192 kHz conversion and wide dynamic range ensure a solid stereo image, clear transients, and controlled low end. Apollo Monitor Correction, powered by Sonarworks technology, refines your speaker and headphone response for more reliable mixing decisions.
UAD Console designed for speed
The new Console includes Auto-Gain to set your levels with one click, convenient bass management for systems with subwoofers, and plug-in scenes to instantly recall tracking or mixing chains. Dedicated Mono, Mute, DIM, and ALT controls provide a true monitoring controller experience.
Technical specifications
| Compatibility | PC, Mac | Max resolution | 24-bits |
| Sampling frequency | 192 kHz | Headphone outputs | Yes |
| Dynamic range | 127 dB | Included | Studio+ plug-in bundle |
| DSP | UAD-2 Quad | Dimensions | 160 x 157 x 66 mm |
| Monitoring functions with control elements | Mono, Mute, DIM, and ALT | Weight | 1.06 kg |
Questions frequently asked
Is the Apollo Twin X Quad Gen2 compatible with Mac and PC?
This interface is compatible with both Mac and PC computers.
Can vocals and guitar be recorded using the Unison preamps?
Both Unison preamps allow connecting a microphone or a Hi-Z guitar. Loading UAD preamp or amp plugins adjusts impedance and gain during tracking. The UAD-2 Quad DSP processes these plugins without taxing the computer's CPU.
What is the conversion quality of this audio interface?
The conversion supports 24-bit / 192 kHz, with a dynamic range of 127 dB. This setup ensures clear transients and a stable stereo image.
How does monitoring work on the Apollo Twin X Quad Gen2?
Apollo Monitor Correction, powered by Sonarworks technology, adjusts speaker and headphone responses. The Mono, Mute, DIM, and ALT controls are dedicated to monitoring control, while bass management supports systems with a subwoofer.
Which plugins are included with the interface?
The Studio+ plugin bundle is included. The UAD Console also offers Auto-Gain and plugin scenes for recalling processing chains.



