It's an acoustic fourth-order Linkwitz-Riley, crossing over at 1.75kHz, if you're keeping score at home.

More crossover naughty bits.

YGA gets its open air measurements by lifting the speaker under measurement away from that pesky floor boundary with a forklift.

The German company AQVOX Audio Devices has produced an innovative moving-coil/moving-magnet solid-state phono preamplifier, the Phono 2Ci, that's as intriguing for its technology and performance as it is for its relatively low price: $1400. The zero-feedback, op-amp–free circuit uses a compact switch-mode power supply that's built into the chassis and features conventional voltage gain for moving-magnet cartridges via its RCA jacks, and current gain for moving-coil cartridges through the balanced XLR inputs. Rear-panel switches select between RCA or XLR inputs and offer a convenient ground lift. Either the single-ended or the balanced outputs can be used with either input. Unfortunately, the tight spacing of the RCA input and output jacks, which are mounted on the circuit board, will somewhat limit your choice of cables: Pairs of thick-barreled plugs will have difficulty fitting.

The German company AQVOX Audio Devices has produced an innovative moving-coil/moving-magnet solid-state phono preamplifier, the Phono 2Ci, that's as intriguing for its technology and performance as it is for its relatively low price: $1400. The zero-feedback, op-amp–free circuit uses a compact switch-mode power supply that's built into the chassis and features conventional voltage gain for moving-magnet cartridges via its RCA jacks, and current gain for moving-coil cartridges through the balanced XLR inputs. Rear-panel switches select between RCA or XLR inputs and offer a convenient ground lift. Either the single-ended or the balanced outputs can be used with either input. Unfortunately, the tight spacing of the RCA input and output jacks, which are mounted on the circuit board, will somewhat limit your choice of cables: Pairs of thick-barreled plugs will have difficulty fitting.

Here's a sneak-peek at Mikey Fremer's upcoming DVD, "It's a Vinyl World, After All," scheduled to be released later this year. I swear: Mikey doesn't always talk like this. It's just that it's loud at the <a href="http://www.recordtech.com">RTI</a&gt; pressing plant, and Mikey's a little excitable.

Last Tuesday evening, JA and I left the office together and stormed through Madison Avenue's rush-hour onslaught, beneath so much Art Deco splendor, around Grand Central's excitement and confusion, passed happy hour revelers&#151slicked-backed men dressed in jackets and ties as if it wasn't 100 degrees outside, and impossibly radiant women in their picture-perfect poses sipping frozen drinks through tall, thin straws&#151to make our way into Park Avenue's old and golden Waldorf=Astoria.