Headset with separate volume controller

[smithoe]

I want to get the razer kraken pro headphones with the this http/www.sennheiser.ca/live/senn/produit/en/426/162 volume controller since the headset doesn't have inline volume controls. I was wondering if this deteriorates the sound using the volume controller.


http/www.sennheiser.ca/live/senn/produit/en/426/162

 

[smithoe]

Or should I buy a mixamp or something similar