I love these guys! Excellent service, SUPER cool and friendly staff(no attitude *cough*guitarcenter*cough*), and pretty decently stocked! Mainline is right down the street from my house in Port Orchard, and I often stop in just to poke around and strum on the 12 strings. Yesterday, I came in ready to replace the pots on my guitar since it was crackling a bit when I hit the knobs. Rather than sell me a whole new set, the guy suggested I just clean the ones on the guitar… worked like a charm! I hope that this place sticks around for a while, as I really love the service and staff! Please take a second to stop in when you can. They do all sorts of musical instruments too… from guitar lessons to marching band stuff.