Owner's Manual
Google Chrome Cast Yes
Bluetooth Audio Yes
DLNA Yes
Wi-Fi 802.11AC
Control Ap MSE OS APP
Brand Phase Technology Corp
Product Type Audio Amplier
Description Audio Amplier for both wired and wireless audio
Model Name OS-440
Display LED
Button and UI Controls 2 buttons and 4 LED (See UI description)
Included in Box US version amplier, AC Cord, and user manual
Frequency Response 20 Hz - 20 kHz
Output Power 4x40W rms @ 4 ohms (4 channel mode), 2x80W rms @ 8 ohms (bridged mode)
Inputs RCA & Optical
Software Specifications
Hardware Specifications
Section 1: How to Configure Your OS-440 on a Wi-Fi Network
1. When you rst power on your OS-440, and a network is not yet congured, the OS-440 will automatically trigger a ‘Hot
Access Point’.
2. After booting, you will see a green power light indicator and a ashing green “Wi-Fi” light.
3. To congure your OS-440 on a Wi-Fi network, rst open the Google Home app (if not already installed on your mobile device,
it can be found in both the Google Play and iTunes stores.)
4. The Google Home app will discover any devices that are not already set up. Tap ‘Set Up’ to begin conguration of your
OS-440.