The New Wave of (Electricity-Free) Speakers
With sleek styling, acoustic "passive amps" are taking wireless music to the extreme.
Analog Tele-Phonographer by Heartless Machine
Sound: Never tinny, it outputs a crisp treble range.
Style: Christopher Locke customizes his steampunk-style speakers from salvaged metalworks such as mellophones and motorcycle parts. From $400; heartlessmachine.com