We aim to support Alesis products new or old. Anyone can purchase parts and schematics from us. Schematics FOC for products older than one year. For Alesis parts call 401-658-5760 x301 or parts@alesis.com For Akai parts call 401-658-4032 x301 or parts@akaipro.com. See also http://www.alesis.com or http://www.akaipro.com