Benchmark and THX: a talk at RMAF

The Benchmark AHB2 amplifier and HPA4 headphone amplifier include technology from THX, also licensed in the Massdrop THX AAA 789 headphone amplifier ($349!). Benchmark of course contributed solid engineering as well. I have written about my fondness for them (links below).

At RMAF, John Siau of Benchmark and Laurie Fincham of THX discuss these designs and other things.

My notes on these devices: