An amateur, someone who dabbles in a field out of casual interest rather than as a profession or serious interest.
A person with a general but superficial interest in any art or a branch of knowledge.
Pertaining to or like a dilettante.
A serious, enthusiastic consumer: not professional (earning money), but of similar interest and skills to a (generally lower level) professional, or aspiring to such. The target market of prosumer equipment.
A person in postindustrial society who combines the economic roles of producer and consumer
Targeted at serious, enthusiastic consumers, incorporating professional features but often modified for non-professional use.
high-end