Hi all. Occasionally I see a posting about someone wanting the above head unit. Today that someone is me. I am actually looking to replace it for a sailing buddy's boat, as his has not been working properly. I have a similar model and mine works in his boat, so that tells me his transducer is ok. So if anyone out there has one of these laying around in a box, or is about to do an instrument change out, I would appreciate maybe buying it from you. Costs to repair are not worth it, IMO. Thanks in advance.