American Musical Supply is among the world's largest suppliers of quality musical equipment. AMS has a huge selection of in-stock musical supplies including guitars, keyboards, drums, recording equipment, and much more. Customers can order 24/7 online or by phone, fax, or mail. AMS offers payment plans that allow buyers to spread payments over 3 or 5 months. AMS products come with a 45 day satisfaction guarantee and a lowest price guarantee. Site visitors can sign up for newsletters and weekly and monthly contests. American Musical Supply has earned Bizrate’s PLATINUM CIRCLE OF EXCELLENCE 14 years in a row for our outstanding performance.