GB-4000 Frequency Generator with M. Amplifier and Plasma Ray Tube Combo. PLEASE READ: We inherited this. From a distant family member who died of cancer in Nov. We assume she bought it new, as she wanted to ensure that it was the best quality. We plugged it in and saw that it does work. It has two manuals and multiple cords. The item “GB-4000 Frequency Generator with M. O. P. A. Amplifier and Plasma Ray Tube Combo” is in sale since Thursday, February 27, 2020. This item is in the category “Health & Beauty\Natural & Alternative Remedies\Other Natural Remedies”. The seller is “reverendbrad” and is located in Baltimore, Maryland. This item can be shipped to United States.
- Brand: Unbranded