The P-SB7 or SB7 Spirit box was Designed by Gary Galka of DAS and used for ITC research.
BLEMISHED P-SB7T P-SB7 Spirit Box Paranormal Ghost Hunting
SB7 Spirit Box for Ghost Hunting - Newest Model with FM+AM and
Spirit Box P-SB7T - Paranormal Research Device - Designed By Gary
NUATE Spirit Box SB11 Ghost Hunting Equipment Radio
Walking With Ghosts
P-SB7T P-SB7 PRO Spirit Box Paranormal Ghost Hunting Equipment
FM AM ~ P-SB7 Spirit EVP Box + K 2 Deluxe EMF GHOST HUNTING METER
Ghost Hunting Spirit Box - KII K-II K-2 K2 EMF Meter
P-SB7T P-SB7 Spirit Box Paranormal Ghost Hunting Equipment Tool
How to use a P-SB7 Spirit box as a ghost portal with extra mods
Old Washoe Club Update: We Survived! – Kayla Says What