Denon PMA-900HNE Integrated HiFi Amplifier - Silver

Connect your turntable to the PHONO input using RCA cables. Ensure you select the PHONO input on the amplifier. If your turntable has both MM and MC cartridges, select the correct setting on the amplifier.

The amplifier supports MP3, ALAC, WAV, FLAC HD, and DSD audio formats when playing from a USB drive or network source.

No, this amplifier does not have Bluetooth output for headphones. However, it does feature Bluetooth input for streaming from devices like smartphones.

Firmware updates are typically performed through the HEOS app. The app will notify you when an update is available and guide you through the process.

The warranty period is typically two years from the date of purchase. Please refer to your original documentation for detailed warranty information.

The amplifier has connections for one pair of speakers. You can't connect multiple pairs of speakers directly to the unit, but you can use the subwoofer output with powered speakers.

You can usually reset the amplifier through the settings menu in the HEOS app or by using a button combination on the front panel. Refer to the user manual for specific instructions.

Check all connections (speaker cables, input sources). Verify the amplifier is powered on and the volume is up. Make sure the correct input source is selected.

Ensure the amplifier is connected to your Wi-Fi network. Check your internet connection. Restart the amplifier and the HEOS app.

Reduce the volume. Check speaker connections for any loose wires or shorts. Verify your audio source settings.

Replace the batteries in the remote control. Make sure there are no obstructions between the remote and the amplifier.