Mixing board 8x4, headphone output non functional. Unit is in very good cosmetic/mechanical condition, needs simple clean-up of all controls and switches, few minor knobs and caps. replaced. can be sold as-is to hobbiest as these are fairly easy machines to service, or we can do a perfict clean-up for a little over $200. board may sell for $300. Again all connectors and mechanical parts in great shape.