Both units are in excellent, gently-used condition and very clean. They’ve been tested to power on and all the functions of the GB-4000 have also been tested. PLEASE NOTE: I have NOT used the Rife Frequency Therapy myself and i do not make any guarantees about it’s therapeutic effectiveness. Many people swear by this machine’s ability to cure what ails them. G r e a t d e a l f o r both machines. The item “Rife GB-4000 20MHz -Sweep/function frequency generator and SR4 Amplifier” is in sale since Sunday, March 10, 2019. This item is in the category “Health & Beauty\Natural & Alternative Remedies\Electrotherapy Devices”. The seller is “dariufrazie_0″ and is located in Hollywood, Florida. This item can be shipped to United States.
- Brand: Rife BG-4000
- Model: GB-4000
- Modified Item: No
- Country/Region of Manufacture: United States