The P-SB11 Spirit Box is a world renowned paranormal research tool based on the idea that spirits can manipulate and imprint energy within the white noise frequencies of radio waves to interact with us and even enter into real time vocal conversation with us. The P-SB11 Spirit Box is the big brother of the original P-SB7 model, both by Gary Galka at DAS (USA) and is the most advanced radio based "Spirit Box" on the market to date. The advanced features include, a dual simultaneous frequency sweep where you can be scanning two totally separate channels at the same time, each can be AM or FM independently of the other. Add to this the ability to also independently change the scan direction & rate of each channel and you're starting to see the possibilities are almost endless. Each function is highlighted by a vast array of led indicator lights corresponding to the button or function on the unit. The ambient temperature deviation detection (ATDD) system indicates for hot & cold spot detection with Red LEDs for (+) temperature & Blue LEDs for (-) temperature changes. The unit also has a bit in speaker loud enough for group sessions and also two headphone sockets one for each channel. It has an extendible antenna which can be turned on or off to counteract radio bracts contamination.These devices are intended to further help promote and advance Paranormal research. They are also frequently featured on Ghost Adventures and many other Paranormal TV shows and documentaries. Remember to record your sessions with an audio recorder or camera with audio so you can go back and analyse your evidence, you may well hear things that you had not noticed at the time so document everything you can. Adjustable High Speed Frequency Sweep Selectable Single Or Simultaneous Dual Sweep Operation Hot And Cold Spot Detection With Baseline Correction Selectable Antenna On Off Built-In High Intensity Red Led Flashlight Dual Audio Output Sockets Flip-Out Stand Comes With Earphones And Instruction Book.Unit size 16cm x 9.5cm x 3.7cm, requires one PP3 battery (not Included)Walking with Ghosts & Funky Lighting are official UK distributors for all investigation devices from DAS Distribution USA, please be wary of fakes and counterfeit copies, we only stock the real thing imported directly from the manufacturer. Please note that for contractual reasons we cannot supply to the USA, please contact DAS directly for your local distributor.Please always support our innovators and manufacturers by not buying counterfeit goods,its your support that keeps creativity flowing and advances in the paranormal field moving forward, Thank You!If you are looking for a product that we dont yet have in stock we can have it ordered in for you with a minimal lead time, please feel free to ask for details.The "ghost or spirit box" is claimed to be an instrumental trans-communication (ITC) device that enables people to speak to the dead.The unit is designed to continuously sweep AM & FM radio band frequencies where amongst the white noise and broadcast stations we can hear spirit voices. This is basically like twisting an old fashioned radio knob round and round quickly breaking up the frequencies into short fragments of sound. The most common way to interact is to simply ask questions out loud while the device is activated and listen for intelligent answers almost the noise. We find that covering the speaker output with your hand or reducing the volume while asking the question give more structure to what can be a rather noisy experience.Spirit boxes have many fans and even more cynical critics, so like many paranormal research techniques it is as yet unproven but is nonetheless fascinating to experiment with. I have had occasions where our questioning has resulted in some very foul mouthed responses and intelligent answers to complex questions, these were some of the many things that got me thinking there just might be something to this. How often have you heard cursing and swearing on the radio ? Anyway, its open to interpretation as is everything in this field.We don't pretend to have the answers to the mysteries of the spirit world, but together we just might catch a glimpse of the other side (Walking With Ghosts TV)Neither Walking with Ghosts nor Funky Lighting are associated with, or promote any form of religion or organised faith structure. We are simply open minded people who have a passion in exploring the unusual and unexplained, as well as social history, mythology and folklore from every corner of the globe.