Bose Corp. will purchase the McIntosh Group, a deal that will give the Massachusetts-based company control of one of the most storied names in high-end audio. The purchase provides Bose access ...

As [Jan-Erik] had already built a simple USB connected Digital-to-Analog Converter (DAC), he decided to make the high-end version of it. The prototype you see in the picture above is based on ...

Compared to the audio equipment of the 60s, largely produced in high-end enclosures with highly desirable tube amplifiers, the 90s did not offer much when it came to hi-fi stereo sound.