I am going to be making my own contact mics and use them to record
sounds coming mostly from hitting big metal objects (such as abandoned ship hulls and whatnot).
Some quick links on the matter
UK Suppliers for the required items (I chose to go with RS on this one)
- RS Piezo buzzer (£5.09 for 5)
- Kingbright Red 3mm LED (£0.48 for 5)
- 1.3mm Jack cable assembly (£3.76 for 1)
- XLR Connector, Silver Plate (£1.95 for 1)
For a total price of £13.54 (incl. VAT)