Boss's flagship loop station. Check out their website for all the spec's, too much to list. Bought this loop station a few years ago, and haven't used it yet. So, time to pass it on. Been in storage for the last 4 years. Excellent condition. Moving and cleaning out the storage locker. Comes with the Boss power adapter, and the original owners manual ( when I find it ). Thanks for looking, Check out my other ads for more great deals. Moving, so cleaning out the storage locker. Will be posting more stuff this week, so check back. Thanks for stopping by.