You are buying a single working Mcintosh MC30 This unit shows normal signs of age, such as scratches, small paint chips, and some pitting of nickel-plated surfaces, but is in good overall working condition. Because of it's age, I am selling this amp as is. Check the photos carefully as they are the best indication of condition. Before putting it back in full time service, I would recommend a thorough test and inspection of all components. Buyer pays actual shipping costs using... the shipping service of their choice. Thanks for looking any questions feel free to ask . It will be properly packed and sent promptly upon receipt of payment.