I was doing my press beat for Stereophile in the hallway of Montreal's 2019 Audiofest when I glimpsed something that stopped me in my tracks. It was a marketing slogan, across the room on importer/exhibitor Goerner Audio's floorstanding banner: "Tubes or semiconductors? Magneto-solid technology amplifies emotions."

I've written before in this space that to me the most wondrous aspect of our avocation (apart from the music) is the way it exists at the intersection of logic and emotion, of science and art. The equipment we use is made by engineers applying scientific principles, yet its goal is to deliver sensual pleasure. Both viewpoints are valid.

At High End Mässan 2015—Stockholm, Sweden's big audio show—Marten planned to show off its finest loudspeaker to the hometown crowd. Marten took the hotel's largest demo room, located at the prime location at the top of the stairs, at the entry point to the 2nd floor exhibition space. There, Marten set up a super system (see photo below) featuring the Coltrane Supreme 2 loudspeaker, a towering monolith probably intended more for Asian consumption than for Swedes to bring home to their modest digs. In preshow demos, the Coltranes filled the large room with impressively transparent and effortless sound that was sure to impress show attendees.