The audio world has undergone dramatic change since stacks of McIntosh amplifiers powered the iconic Woodstock Festival in 1969. One thing that hasn’t changed much is the signature VU meter that’s become synonymous with McIntosh Labs, which has been making high-performance audio gear since 1949 when Frank McIntosh set out to build a better amplifier. His legacy lives on behind the glowing meters that adorn the elegant glass faceplate of Mac’s latest masterpiece, the MA8000 integrated amplifier.