SB11 Spirit Box P-SB11

SB11 Spirit Box P-SB11

Regular price $139.90 Sale

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  • 2 x Add on a Faraday Bag / Add a Mini Boombox with 1 in shopping carts

Add on a Faraday Bag by using the drop down menu above! Faraday Bags limits the possibility of radio waves to come through. This helps to avoid confusing a radio station voice as Electronic Voice Phenomena (EVP).

P-SB11 Spirit Box 

The P-SB11, also sometimes called the SB11, is the premier of Spirit Boxes available. The SB11 offers faster Sweep Rates than other Ghost Boxes and this is one of the reasons it has a higher probability of creating clearer and even more EVPs. This ITC device has been used again and again on paranormal TV shows and investigations to capture remarkable EVPs that relate to the investigated site.

How Does it Work?

The P-SB11 sweeps frequencies faster than other Ghost Boxes. The white noise and the fast scanning of radio frequencies is believed to provide the energy and transmission the ghosts need to get their voices through to us. The SB11 also features Temperature Detection Deviation to - or + 5 degrees F. Sudden drops in temperature are believed to back up possible paranormal activity occurring. The red flashlight makes the P-SB11 Spirit Box night vision friendly and will have minimum interference with capturing video and photos during your paranormal investigation. Be sure to have a Voice Recorder next to your Spirit Box so that you can listen to the captured transmission later. You never know when something of high interest will come through.  

How to Use

When using the P-SB11, you can choose between AM or FM Sweep or run both at the same time. Running AM and FM at the same time is often reported to create clearer EVP transmissions.  When using the SB11, you can choose Forward or Reverse Sweep and the Rate of Sweep.  Turning off the antennae, another option, reduces the possibility to pick up radio stations and confuse that with real EVPs. It also has Dual Simultaneous Audio Outputs so that you can do dual sweeps simultaneously or on just one side if you want. You can also choose to do so in either FM or AM. This also means that there are 2 Audio Output jacks, one for AM and one for FM. 

Tip: The Portal V5 by GHE is a fantastic Portal with dual audio inputs so that you can connect a SB11 to it and run both channels through the Portal. Portals clean up the audio and amplifies it and makes EVPs more distinct and clear by far. 


  • Forward / Reverse Sweep
  • Adjustable Sweep Rate - 7 different speeds from 50 millisec to 350 millisec
  • AM or FM Sweep or Simultaneous AM and FM Sweep
  • Adjustable Use of the Antenna for AM and FM
  • Automatic Temperature Deviation Detection - by sound that can be turned off.
  • Dual Simultaneous Output for Audio (CH1 & CH2)
  • Capacity to be Upgraded and Expanded
  • Built in Red LED Flashlight - night vision friendly
  • Power: 9V Alkaline Battery (not included)

*The P-SB11 also can be Expanded and Upgraded if new features are presented by the manufacturer. 


We recommend using a Portal with the SB11 for the best possible sound. The Portal V5 by GHE is especially great for the SB11 since it has 2 input jacks - so one can run both of the SB11s channels - AM and FM through the Portal.   A Portal amplifies the audio and makes it more clear. With better quality sound, it is easier to understand the messages coming through. See our listings for the Portals.

As with all paranormal research, patience is required. One can compare it to fishing. There is hardly ever constant action and it can be rare to capture something substantial. Activity happens suddenly and is usually very brief. 


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