RAMWANS Enhanced Version Super Sensitive Listen Thru-Wall Contact/Probe Microphone Amplifier System (High Sensing Version Probe) (Enhanced Sensitivity Microphone)

Done the job

Sadly a lot of feedback and item just does not function as it should. I have requested a return as not wanting to take responsibilty of return, this is being ignored and no return label being sent after several attempts and matter still remains unresolved.........STEER CLEAR OF!

This item is compact and well designed. I used it as a microphone on my ukekele to record the sound from the wood body rather than using an electrical pick up.

Muy buena compra.

grésillement seulement

I ordered this product to help listen to mechanical sound vibrations. I haven't tried it for through-wall voice listening, but it is super sensitive. Maybe even too sensitive. I tested it by putting the contact microphone flat on my desk surface. Even on the lowest sensitivity, touching the desk anywhere or sliding a finger across it makes a pretty strong sound. Since it amplifies vibrations as sound, some unwanted sounds may come through also--a computer fan or disk drive, air conditioning, a radio playing in the room, etc. Even moving the cables on this device makes sound, so I will try to plan on positioning the amplifier and cables as needed, then tape everything down and try not to touch anything while listening. It's really sensitive. Be careful for your ears.

Das Ding ist OK, aber die Einstechsonde scheint nicht zu taugen...

Works great