Rick's has a good assortment of all muscial intruments and all of those little things that we tend to need, as musicians. They even offer guitar lessons on site for a very reasonable price
They are located in or adjacent to co-jean plaza, I am not sure what it is called, ( next to boston market)
Whenever I go in there they are always there to help me and guide me if I have a question on a product of thiers. They do not pressure me into buying things either, which is a huge plus.