Analog Corner #310: Haniwa HCTR-CO Mk.II phono cartridge, SW1X LPU I phono preamplifier

Analog Corner #310: Haniwa HCTR-CO Mk.II phono cartridge, SW1X LPU I phono preamplifier

Almost exactly a year ago to the day that I'm writing this—March 11, 2020—the WHO officially declared COVID-19 to be a pandemic. If you weren't paying attention, maybe you didn't see it coming (incredibly, some still deny the pandemic's existence), but I had already canceled a March 14, 2020, flight to Atlanta to speak to the local audiophile society. I'd made the plans for that visit at the Florida Audio Expo a few weeks earlier. Remember hi-fi shows?

NAD C 298 power amplifier

NAD C 298 power amplifier

Power amplifiers should be boring. They have a single, well-defined function: Make the input signal large enough to run a loudspeaker so that it makes sound at levels suitable for listening to music. Generally, controls and features are few or none. Peter Walker of Quad famously defined the ideal amplifier as a "straight wire with gain." That's just one feature: gain.
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