Demons can smell like sulfur, roses, cologne...anything! They can also appear as: an angel of light, a dead person or child, a spirit guide, a healing spirit (reiki), an alien, a fairy, a dwarf, a spirit animal etc! We can't safely discern them! The safest thing to do, is let Jesus and his angels protect us.
The recommendation is therefore that the stimulation should be applied with a 2500Hz carrier medium frequency sinusoidal alternating current, burst at 50 Hz (10ms ON: 10ms OFF) at a maximum tolerable level.
The Bottom Line. Vintage Burst is one of those hard to place supplements that doesnât really fit into any one particular category. Sometimes this approach leads to innovation, but in the case of Vintage Burst, it seems like Old School Labs dropped the ball.