ai.Audio Controller

Turn your iPhone, iPad, or Apple Watch into the ultimate ROTEL® remote. Power, precision, and protection for your sound always at your fingertips.

Audio Controller for ROTEL®. Control that matches your passion for sound.

Please note: ROTEL® is a registered trademark. This app is an independent work and not affiliated with or endorsed by ROTEL®.

Take charge of your ROTEL® system with an app designed for serious listeners. From effortless volume and input control to fine‑tuned balance and tone adjustments, Audio Controller puts precision in your pocket or wrist.

Now you can sync power and dim up to three additional devices with your main unit, set safe volume limit to protect your gear and ears, and enjoy smoother response with alternative button controls and haptic feedback. Whether it’s stereo purity or multichannel immersion, your system has never been easier to command.

Why you’ll love it:

• Control your ROTEL pre/amp from iPhone, iPad, or Apple Watch
• Sync power and dimming across multiple devices
• Fine‑grade sensitivity for volume, balance, and tone
• Configurable max volume for safe listening
• Alternative button mode with haptic feedback
• Expanded support for multichannel/surround setups
• Automatic detection and quick setup
• Widgets for scenes and monitoring

Upgrade from the free version to unlock full functionality and experience your system without limits.

Free version limitations (removable via in‑app purchase):

• Inputs revert after 2 seconds
• Volume capped at 14
• Bass/treble limited to ±3
• Speaker B can only be deactivated
• Dimmer limited to level 3
• Transport controls emit STOP command

Applied Standard Apple Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/