P-SB11-ANC Dual-Channel Spirit Box

P-SB11-ANC Dual-Channel Spirit Box: Features & Buying Guide

The P-SB11-ANC is an AM/FM sweep radio with two scanning channels and adjustable noise control. Its controls let investigators compare sweep directions and speeds while documenting the resulting audio.

Features and buying details

• Dual-channel AM/FM sweeping
• Independent sweep speed and forward/reverse settings
• ANC adjustable noise control
• Automatic Temperature Deviation Detection (ATDD)
• Requires a 9V alkaline battery

What noise control can and cannot do

ANC means adjustable noise control on this model. It changes the listening experience but cannot establish the origin of a voice-like fragment. Temperature alerts can also result from drafts, heating, cooling and handling. Learn each channel separately before combining settings, and use a separate recorder to document your questions and output.

Use and interpretation

Record the full session, note settings and timestamps, and ask listeners to describe uncertain audio independently. Radio fragments, environmental sounds and expectation can make unrelated sounds seem meaningful. Neither a sound nor a sensor alert establishes paranormal communication.

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This is a product-information guide, not a report of hands-on testing. Confirm current specifications, included items and availability with the retailer.

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