This amplifier is of the highest quality and will give you years of enjoyment if it is well maintained. Before you begin, remember, learn your amp and you’ll be in the best position to achieve the tones and performance you want. So please take the time to read this manual. Afterwards, enjoy the finest in tone and American craftsmanship – Diamond Amplification. ew Diamond Amplification Phantom 100watt guitar amplifier. This amplifier is of the highest quality and will give you years of enjoyment