Does anyone know what is up with Revolution Marine? I have their 4 person intercom system. One of the wires that goes to the plug that plugs into the headset broke off. Even though I had my soldering iron on as low as it would go, I ended up melting the plug. I have been calling them to check about a replacement cable. Nobody answers the phone, or has answered my messages. Their website says it is down for maintenance. Are they still in business?