I'm looking for the elusive Radio Shack mini amplifier. Looks like the below picture. They've been around for at least 15 years but I can't find them online or in any of my local stores. I did see an ad for a so-called "ghost EVP listener" which supposedly includes the amp, a telephone pickup coil, and a headset. However it looks like a crappy Chinese knockoff and half the people have reported it doesn't work.
Does anyone sell these online?
http/www.unterzuber.com/amp.jpg
Does anyone sell these online?
http/www.unterzuber.com/amp.jpg