The IEAST AMP-i50B v2 is a wall-mount wireless multi-room stereo amplifier designed for audio enthusiasts seeking a high-quality audio streaming solution. This amplifier integrates seamlessly with a pair of ceiling speakers, making it an ideal choice for background music systems throughout an entire house. Its advanced integration features also allow it to amplify audio signals from a TV screen, broadcasting them to local speakers.
Function Description
The AMP-i50B v2 offers versatile connectivity options, including Wi-Fi and Bluetooth, providing instant access to millions of high-definition music titles. It also supports wired analogue sources, allowing for flexible audio input. A key feature is its built-in Spotify Connect, which enables direct streaming from the cloud. Once a stream is initiated from a mobile device, the i50B will continue playing uninterrupted, even if the phone is switched off.
The amplifier supports multi-room functionality, allowing users to connect multiple IEAST products to their network via Wi-Fi. This enables synchronized music playback across all rooms or different music in each room, according to user preference.
Usage Features
- Wireless Connectivity: Supports Wi-Fi (IEEE802.11b/g/n 2.4GHz) and Bluetooth V5.0 with SBC audio codec for seamless wireless streaming.
- Wired Inputs: Includes AUX in, Coaxial in, and USB 2.0 for connecting external audio devices like CD/DVD/TV players or USB flash drives.
- Outputs: Features speaker connectors for passive speakers (4Ω or 8Ω) and a SUB out for an active subwoofer.
- Multi-Room Audio: Connects up to 10 IEAST wireless multi-room stereo amplifiers for synchronized or independent audio playback in different zones.
- Streaming Protocols: Compatible with DLNA, Airplay, Spotify Connect, and Qplay for broad streaming service support.
- Audio Decoding: Supports high-resolution audio up to 24bit/192KHz, including formats like APE, FLAC, MP3, WAV, AAC, AAC+, WMA, ALAC, and AIF.
- IEAST Controller App: A dedicated app (available on iOS and Android) allows users to connect the amplifier to their network, select audio sources, manage multi-room modes, control volume, set favorite programs as presets, and access over 10,000 digital radio stations and various streaming services (Spotify, Amazon Music, Deezer, Tidal).
- Remote Control: A comprehensive remote control is included, offering functions such as power on/off, mode switching (Standby, Streaming, Bluetooth, AUX in, Coaxial in), volume control, mute, bass boost, treble reset, bass reset, previous/next song, play/pause, 3D mode, and preset favorite audio.
- Smart Home Integration: Features RS232, TCP/IP, and Infrared (IR) control for integration with central control consoles. An IR extension line is provided for flexible placement of the IR sensor.
- Easy Setup: The initial Wi-Fi setup is guided through the IEAST app, supporting both BLE (Bluetooth Low Energy) and Wi-Fi Direct methods for connecting the device to the home network.
- Firmware Updates: The app automatically checks for the latest firmware version and prompts for updates if available, ensuring optimal performance and access to new features.
- Customizable Device Names: Users can easily change the device name through the app, choosing from presets or entering a desired name.
- Mode Indicators: LED indicators on the device provide visual feedback on the current operating mode (Wi-Fi, Bluetooth, AUX in, Coaxial in, Power on, Standby) and Ethernet connection status.
Maintenance Features
- Factory Reset: The amplifier can be reset to factory settings through multiple methods:
- Long-pressing the "Connect" button on the device for 3 seconds while in AUX in mode.
- Long-pressing the "Standby/on" button on the remote control for 3 seconds while in AUX in mode.
- Using the IEAST app by navigating to device settings, then "Device information," and selecting "Restore factory settings."
- A green indicator light flashes for 50 seconds during the reset process, stopping when a water droplet sound confirms completion.
- Troubleshooting Guide: The user manual includes a section for common malfunctions, offering solutions for Wi-Fi dropouts, Bluetooth connection issues, no sound on a channel, output distortion, and blurred sound images.
- Customer Support: Users are advised to contact local sellers or support@ieast.net for problems not listed in the manual or for RS232 commands.
- Warranty: Amplifiers come with a 2-year warranty covering parts and repair labor for defects in material or workmanship under normal use conditions. The warranty is valid for the original purchaser and requires proof of purchase.
- Packaging Retention: Users are advised to retain both the packaging and user manual for future reference and for shipping the product for warranty repair if needed.
- Safety Precautions: The manual emphasizes important safety instructions, including preventing exposure to rain or humidity, avoiding blocking ventilation openings, and not attempting to open or disassemble the device to prevent electric shock and maintain warranty validity.
- Accessory Use: Users are instructed to use only accessories provided by the manufacturer and ensure cables are firmly connected to avoid malfunctions.
- Remote Control Battery: If the remote control is not used for an extended period, it is recommended to remove the AAA batteries to prevent damage.
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