09-Jul-2025, 10:42
Hi,
How would your device connect to my Dual 440-Pro to provide me control of my Volume levels ? For Dual 440 Pro systems, connection is supported. Volume control is available only during playback.
how much user programming would be required? : Source switching is automatic: just name the SPDIF input "Bluetooth" and enable RS232 control
I use this documentation : http://www.devialet.com/docs/Automation-...notice.pdf
The interactions between the Bluetooth module and the Devialet are as follows:
Bluetooth Module Devialet Connection Diagram
Regards,
How would your device connect to my Dual 440-Pro to provide me control of my Volume levels ? For Dual 440 Pro systems, connection is supported. Volume control is available only during playback.
how much user programming would be required? : Source switching is automatic: just name the SPDIF input "Bluetooth" and enable RS232 control
I use this documentation : http://www.devialet.com/docs/Automation-...notice.pdf
The interactions between the Bluetooth module and the Devialet are as follows:
- Volume control (synchronized both ways: from the phone to the Devialet and vice versa)
- Play on the phone automatically powers on the amplifier and switches to the correct source
- Pause is triggered when you change the source or turn off the Devialet
Bluetooth Module Devialet Connection Diagram
Regards,

