Key facts
- Manuals
- 2
- Languages
- EN
- Last added
- 2026-09-30
Featured Universal Audio manuals

Universal Audio Apollo Twin X Hardware Manual
This manual covers everything you need to install and use the Apollo Twin X audio interface, including hardware setup, software Console configuration, and detailed descriptions of its inputs, outputs, and built‑in features such as Unison‑enabled preamps and a talkback microphone.
It also includes technical specifications, a hardware block diagram, safety notices, warranty information, and support resources like the Universal Audio Knowledge Base and community forums.
Covers: Introduction · Features · Operational Overview · Installation Notes · Specifications · Troubleshooting

Universal Audio Apollo Twin USB Hardware Manual
The Apollo Twin USB is a high‑resolution desktop audio interface that combines premium analog I/O with onboard UAD‑2 DUO DSP processing, allowing real‑time use of UAD Powered Plug‑Ins. This manual introduces the product, its key features, and the operational concepts behind its analog and digital signal paths.
It includes sections on hardware and software setup, detailed descriptions of controls and connectors, full technical specifications, a hardware block diagram, troubleshooting tips, warranty information, and links to support resources such as the UA Knowledge Base, YouTube channel, and community forums.
Covers: Introduction · Features · Operational Overview · Controls & Connectors · Specifications · Hardware Setup
Latest Universal Audio manuals
Universal Audio Apollo Twin X Hardware Manual
User Manual 40 pages · 2.6 MB · ENThe Universal Audio Apollo Twin X hardware manual provides setup, operation, specifications, and troubleshooting for this Thunderbolt 3 audio interface.
Universal Audio Apollo Twin USB Hardware Manual
User Manual 35 pages · 1.9 MB · ENThe Universal Audio Apollo Twin USB hardware manual provides an overview, specifications, setup instructions, controls, and troubleshooting for the…
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in Universal Audio manuals
What sample rates does the Apollo Twin X support?
It supports 44.1, 48, 88.2, 96, 176.4 and 192 kHz sample rates.
How many simultaneous input and output channels are available?
The interface provides up to 10 × 6 simultaneous input and output channels.
How many inputs and outputs does the Apollo Twin USB provide?
It is a 2‑in/6‑out interface with two mic/line inputs, a Hi‑Z instrument input, two analog line outputs, two monitor outputs, two headphone outputs, and up to eight digital inputs via optical connection.
What sample rates and bit depth does the Apollo Twin USB support?
The device supports sample rates from 44.1 kHz up to 192 kHz at a 24‑bit depth per sample.
