Amazon is hoping high-fidelity digital audio will appeal to all kinds of music fans, not just music snobs.

On Tuesday, the company introduced a new subscription level of its streaming music service, offering millions of songs at high resolution — the first time a major streaming outlet has delved into a market long considered an audiophile niche.

Even the price of the new subscription tier, Amazon Music HD, is a statement. It costs $15 a month, or $13 for members of Amazon’s Prime program — less than the $20 to $25 a month that is the norm from smaller outlets like Tidal, Deezer and Qobuz.

“With this pricing, we are signaling to the world that quality is for everybody,” Steve Boom, the vice president of Amazon Music, said in an interview.