Sometimes, the words of the prophets are written on the subway walls and tenement halls. Other times, their words and ideas are made manifest through a lifetime of diligent and thoughtful work. As an audio prophet, the late Jim Thiel was one of the latter type. For decades he stood in his pulpit, quietly preaching to the audio world the importance of time and phase coherence in loudspeakers. His commitment to these ideas led to speaker designs that exclusively used first-order crossover networks, and driver designs and layouts that made possible time- and phase-coherent response. The speakers he created in turn built his company, Thiel Audio, into one of the more recognizable fixtures of high-end audio.

It seems the obvious way to build a loudspeaker: one driver, no crossover, full range.

Instead, most speakers work this way: Complicated electronics split the audio signal into pieces, adding various colorations and phase shifts along the way. The pieces are distributed to different drivers, each of which adds another unique set of characteristics. We then expect these fragments of electronic signal to be brought together again in a continuous, coherent reproduction of music. We agonize over different cable routings or which contact cleaner to use, and yet we calmly accept this grotesque sausage-making way of building speakers. It's ludicrous.

I received a very kind note from Owen McCafferty, who, along with Ben Meadors, hopes to travel to Portland, San Francisco, Chicago, Cleveland, and New York City, meeting vinyl collectors, record store owners, and other vinyl enthusiasts, to discuss why vinyl is important. The duo will document their journey and publish a book detailing their experiences.

A week ago, when we first caught up with Owen and Ben, they were about $2000 away from the funds needed to support their Kickstarter project.

I was delighted to see so many people at the 2011 California Audio Show so attentively listening to music, as though listening to music on the hi-fi in 2011 is as much of an event as watching an episode of “True Blood” on Sunday night, or attending a concert at a music hall. Of course, we know that listening to music on the hi-fi is a special event, an active, enriching, and entertaining experience, worthy of our time and energy for the joy and nourishment it brings our minds and souls. It’s a lot of fun. If you were present at the California Audio Show, you experienced this.

While many exhibitors at the California Audio Show struggled with the sound of their rooms, employing careful, creative speaker placement and a variety of room acoustics treatments, SimpliFi Audio’s Tim Ryan seemed happy to ignore the room altogether.