"Comping," they call it at Madrigal. Once a circuit and its board layout have been finalized, passive components are substituted one by one in an exhaustive series of listening tests to determine the places where use of a premium part, or one of closer tolerances, results in an audible benefit. This fine-tuning process cannot be open-ended, however, as products do have to shipped. So what happens when new parts become available, or new manufacturing processes allow a better-sounding part to be used without financial penalty?

"Comping," they call it at Madrigal. Once a circuit and its board layout have been finalized, passive components are substituted one by one in an exhaustive series of listening tests to determine the places where use of a premium part, or one of closer tolerances, results in an audible benefit. This fine-tuning process cannot be open-ended, however, as products do have to shipped. So what happens when new parts become available, or new manufacturing processes allow a better-sounding part to be used without financial penalty?

"Comping," they call it at Madrigal. Once a circuit and its board layout have been finalized, passive components are substituted one by one in an exhaustive series of listening tests to determine the places where use of a premium part, or one of closer tolerances, results in an audible benefit. This fine-tuning process cannot be open-ended, however, as products do have to shipped. So what happens when new parts become available, or new manufacturing processes allow a better-sounding part to be used without financial penalty?

Five or six years ago I wrote a breezy, introductory-type piece on mid-fi "knob-surfing," winding up with a reprise on the old line that the number of the knobs, lights, and tattoos on the faceplate is often inversely proportional to the quality behind them.

Five or six years ago I wrote a breezy, introductory-type piece on mid-fi "knob-surfing," winding up with a reprise on the old line that the number of the knobs, lights, and tattoos on the faceplate is often inversely proportional to the quality behind them.

My next-door neighbor bought a late-'70s Porsche 924 last week, and I'm really glad he did. For one thing, it adds a little class to the 'hood—my 1984 Grand Wagoneer's peeling "wood paneling" is far more typical of the vehicles in my part of town. And Eric is just so obviously thrilled to own a piece of the legend—a real Teutonic driving machine.

My next-door neighbor bought a late-'70s Porsche 924 last week, and I'm really glad he did. For one thing, it adds a little class to the 'hood—my 1984 Grand Wagoneer's peeling "wood paneling" is far more typical of the vehicles in my part of town. And Eric is just so obviously thrilled to own a piece of the legend—a real Teutonic driving machine.

My next-door neighbor bought a late-'70s Porsche 924 last week, and I'm really glad he did. For one thing, it adds a little class to the 'hood—my 1984 Grand Wagoneer's peeling "wood paneling" is far more typical of the vehicles in my part of town. And Eric is just so obviously thrilled to own a piece of the legend—a real Teutonic driving machine.

My next-door neighbor bought a late-'70s Porsche 924 last week, and I'm really glad he did. For one thing, it adds a little class to the 'hood—my 1984 Grand Wagoneer's peeling "wood paneling" is far more typical of the vehicles in my part of town. And Eric is just so obviously thrilled to own a piece of the legend—a real Teutonic driving machine.