Dear All, Can anyone help. I'm looking for an audio compass. In particular one of the compasses made by Nautech. Production of the device was stopped several years ago and the Company manufacturing them absorbed by a larger organisation in the same line of business. I have made a number of enquiries around the country but with no success to-date. I should be most grateful if anyone can help. I can be contacted offline on 01475 636 162 at any time. Thanks in advance.