Kalman Rubinson

Melco, the Japanese maker of the N50 Music Library featured in this review, is not a household name among US audiophiles. Veterans may recall the Melco 3560 turntable, which was considered extravagant at its 1978 launch, in part because it supported three tonearms. Confusingly, several subsidiaries of the giant keiretsu Mitsubishi are called MELCO (for "Mitsubishi Electric Corporation"), but the maker of the N50 is not one of those MELCOs. This "Melco" is, rather, short for "Maki Engineering Laboratory Company," and though it got its start in hi-fi, these days its best-known products are network-attached RAID arrays made by Melco's American division, Buffalo Americas.

What am I doing with a vacuum tube preamplifier? I haven't owned a tubed preamp since I bought a Sonic Frontiers Line 3 preamplifier at the turn of the century. I set that aside within a few years as I moved into multichannel because multichannel tube-based electronics were, and still are, rare. My last home experience with a vacuum tube was with a PS Audio Stellar M1200 monoblock power amp, which is a hybrid with a 12AX7-based input stage.

I received an email from a longtime press representative I've known for years, telling me about a new loudspeaker company he's representing. The company is bursting from the gates with a line of products that includes floorstanders, standmounts, wallmounts, surrounds, center channels, and a range of subwoofers.

Over a lifetime of audio shows, I've consistently enjoyed Dynaudio speaker demonstrations. Each time, I've told Dynaudio North America's Michael Manousselis that I'd love to review the speaker on display that year. But I never followed through. So, when Jim Austin suggested I review a Dynaudio speaker "because they haven't gotten much press," it resonated with my deep-seated guilt. A little research revealed that the last Dynaudio speaker Stereophile reviewed was the 40 Special in November 2018. The last floorstander was the Dynaudio Sapphire in 2009!