If Paingate is a commercial product, the manufacturer’s website will host press releases, user manuals, and specifications for DDSC 018. Look for:
The "New" model features a smoother rotary dial or upgraded push-button sensitivity (depending on the manufacturing batch). Users report that the intensity curve is now more logarithmic, allowing for fine-tuning at low levels for sensitive areas like the neck or wrists. paingate ddsc 018 new