Amplifier to boost Nvidia Shield volume

[trumee]

Hello,
I have the following setup,

Nvidia Shield (2017) >HDMI 7.1 Audio Extractor/Converter>Creative Inspire T7900 7.1 speakers.

The 7.1 audio extractor takes in HDMI and extracts the audio from it.


The Creative T7900 has analog inputs (3.5mm jacks).




Unfortunately for some media files the volume is low. How can i increase the volume of the media?

Thanks

 

[ajuvignesh]

You don't have a volume pot on creative speakers or the extractor?