This amazingly powerful machine can run all Dr. Hulda Clark and the vast majority of Dr. Rife's frequencies. Put together by hand, this system is fitted with a unique internal power booster that delivers upto 60 volts of powered signal, fully controllable by a level control on the front panel. Everything included for treatment: * Powerful frequency generator with in-built booster making this one of the most effective treatment systems available today " Covers frequencies in the range of 1Hz to 3,000,000Hz with fast and simple frequency selection using the numeric keypad - easier to use than the lower cost DF Junior model * Copper hand-cylinders ( footplates available as an optional extra ) * Frequency list from www.electroherbalism.com * Instructional notes * Unlimited technical and user help support via email * 3 year warranty included for free Hundreds of this model already sold throughout the years via other online marketplaces. PLEASE NOTE : These are built to order so please allow 7-10 days processing time. Please contact us if you need to discuss suitability or anything else.... always glad to help and offer advice Thanks for looking.