If you go the Linear Power Supply route, I encourage you to consider a LPS that offers multiple power outputs.
You did not specify your ’router’ (I’m assuming it is both a modem and router)... it is likely also DC powered.
A LPS, when used to power BOTH the ’router’ and your "WiFi Receiver" (Tunebox), will only add to the upsides with respect to performance and sound quality!
It appears your ’router’ is near enough (7 ft) to allow for one LPS to power both ’components.’ If not, and you like what a single LPS does for your system (with the Tunebox), simply add a second LPS to power your ’router’ at a later date.
All the best. Report back on the route you choose and the results.
You did not specify your ’router’ (I’m assuming it is both a modem and router)... it is likely also DC powered.
A LPS, when used to power BOTH the ’router’ and your "WiFi Receiver" (Tunebox), will only add to the upsides with respect to performance and sound quality!
It appears your ’router’ is near enough (7 ft) to allow for one LPS to power both ’components.’ If not, and you like what a single LPS does for your system (with the Tunebox), simply add a second LPS to power your ’router’ at a later date.
All the best. Report back on the route you choose and the results.