EVERYTHING ABOUT 100W BASS

q100 motorI have viewed some inexpensive and cheerful external USB audio playing cards on Amazon, however it seems like they need an optical out.*the concentrate on obligation cycle is the strava underneath - within the non-ebike 28"er I do 58mn; on the 26" equiped 9C in the strava run I'm just over 50mn. I don't get as much benefit as I could from