Krell KMA-i800 monoblock power amplifier

Krell KMA-i800 monoblock power amplifier

Ever since I raved about Krell's K-300i integrated amplifier after it was released in early 2019, I've wanted to review other Krell products. After spending more than a year and a half (since its prerelease announcement) awaiting the opportunity to review Krell's new flagship mono power amplifier, the KMA-i800 ($73,000/pair), the time has come. Both Krell models utilize the company's proprietary iBias technology, albeit in different iterations, and both were designed by longtime Krell engineer Dave Goodman.

Fidelity Imports: Diptyque, Audia Flight, Michell Audio, NEO, QED, Titan

Fidelity Imports: Diptyque, Audia Flight, Michell Audio, NEO, QED, Titan

The French two-way Diptyque DP140 MKII loudspeaker ($17,000/pair) challenges the preconception that planar magnetic speakers struggle to put out deep bass: It's specified to reach down to 35Hz. Its 87dB/W/m sensitivity is merely average—it will benefit from some power—but its 6 ohm nominal impedance means it's not too heavy a load.

Gramophone Dreams #82: IKIGAI Kangai-level cables, dCS Lina headphone amplifier

Gramophone Dreams #82: IKIGAI Kangai-level cables, dCS Lina headphone amplifier

Decades ago, when I was peddling million-dollar sound systems, an astute potential customer asked me: "If I buy your very expensive system, what will I get that I'm not getting with my less expensive system?" Smiling my best fatherly smile, I whispered to his ear, "Goosebumps, tears, and laughter."

With a slightly worried look, he asked, "How much did you say those silver cables cost?"

Thirty years later
Changing audio cables always changes the sound of my system, sometimes a lot but usually just a little. Typically, the sonic effects of cable changes are modest shifts in focus, tone, or transparency. But sometimes during blue moons I've seen a new set of cables turn a blah, dull, fuzzy system into a macrodynamic, microdetailed one. Or turn a cool, mechanical-sounding system into something fierce and mammalian.

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