Alpha & Delta D3 IEMssearch

Alpha & Delta D3 IEMs

Alpha & Delta D3 IEMs

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“An Absolute Steal”

A Singapore-based brand run by audio enthusiasts, Alpha & Delta has earned a great reputation for delivering high-quality sound at a lower price point. The D3 IEMs do that exactly, equipped with a custom-tuned 6-millimeter micro dynamic driver inside an eye-catching die-cast metal housing. The four-core braided cable ensures extra durability with stress relief at the Y-splitter, and for maximum convenience, it can be worn over the ear or straight down. A full suite of accessories is included. As for the sound, Audio123 says, “The D3 is a balanced-sounding IEM with a nice tinge of warmth … There is a great overall smoothness and it is fatigue-free.” To learn more, check out this Medium review, which calls the D3 “an absolute steal.”


  • Alpha & Delta
  • Die-cast metal housing
  • 6mm micro dynamic driver
  • Impedance: 16 ohms
  • Rated power: 1mW
  • Frequency response: 10 Hz–20 kHz
  • Speaker sensitivity: 92 +/- db/mW
  • 3.9 ft (1.2 m) four-core silver-plated copper braided cable
  • ⅛ in (3.5 mm) plug


  • 3 pairs of single-flange silicone ear tips
  • Pair of double-flange silicone ear tips
  • Pair of triple-flange silicone tips
  • Pair of foam ear tips
  • Pair of ear guides
  • Shirt clip
  • Leather case
  • Leather cable wrap


All orders will be shipped by Massdrop.

Estimated ship date is Oct 12, 2018 PT.

After the drop ends, payment will be collected and the group’s order will be submitted to the vendor up front, making all sales final. Check the discussion page for updates on your order.

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