ai.Audio Controller vs RAmp

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/

RAmp turns your iPhone, iPad, or Mac into a sleek remote control for your HiFi amplifier. Compatible with any Rotel amplifier that supports the RS232 ASCII protocol over Ethernet — including the RA-1572, RA-1592, RA-1572MKII, RA-1592MKII and other network-enabled models. Connect over your local Wi-Fi and take full control of your listening experience — no line of sight required. INSTANT DISCOVERY Launch the app, tap Scan, and RAmp automatically finds your Rotel amplifier on the network. One tap to connect, and you're ready to go. COMPLETE CONTROL • Power on/off and standby • Volume adjustment with real-time feedback • Mute toggle • Source selection: CD, Phono, Tuner, Coax, Optical, USB, Bluetooth, XLR, and more • Bass and treble fine-tuning (±10 levels) • Tone bypass toggle • Balance adjustment (L15–R15) • Speaker A/B selection • Display dimmer control DESIGNED FOR AUDIO LOVERS RAmp features a premium brushed-metal interface that matches the look and feel of your Rotel equipment. Dark mode by default, designed to blend into your listening room. WORKS EVERYWHERE • iPhone: control from the couch • iPad: a beautiful dashboard for your audio setup • Mac (Catalyst): manage your amplifier from your desktop ALWAYS IN SYNC RAmp communicates directly with your amplifier over TCP using the official Rotel RS232 ASCII protocol. Every change — whether made from the app, the physical remote, or the front panel — is reflected instantly. Settings sync across all your devices via iCloud, so your connection details are always ready. PRO FEATURES The free version gives you basic control with volume up to 14 and tones up to ±3. Unlock RAmp Pro with a one-time purchase to access: • Full volume range (0–96) • Full bass & treble control (±10) • Tone bypass toggle • Speaker A/B selection No subscriptions. Buy once, use on all your devices. COMPATIBILITY Works with any Rotel amplifier featuring the RS232 ASCII protocol over Ethernet, including but not limited to: • RA-1592 / RA-1592MKII • RA-1572 / RA-1572MKII • Other Rotel models with Ethernet and RS232 protocol support REQUIREMENTS • Amplifier connected to your local network via Ethernet • iPhone, iPad, or Mac on the same Wi-Fi network PRIVACY RAmp communicates only with your amplifier on your local network. No data is collected, no accounts required, no analytics, no tracking. Note: ROTEL® is a registered trademark. This application is an independent work and is neither affiliated with nor endorsed by ROTEL®. Use of this product is solely the responsibility of the end user. The developer, Apple, or Rotel cannot be held liable for any issues. Applied Standard Apple Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/