All our Vintage Synths for sale are sold including warranty. The electronic is meticulously restored to factory specification. Each electronic Card is checked. We measure many component characteristics and replace them with high quality parts if needed. We also replace parts that are know to fail... If you are a professional Musician or recording studio with high quality standards requirement or simply if you are a exigent amateur, you are at the right place! We are the Vintage Synths Specialist providing machines to professional studios and artists worldwide since more than 10 years. If you have any question, feel free to contact us.