Campfire Audio IO

The product of extensive tuning and refinement, the Campfire Audio IO delivers vibrant, exciting audio in a classic package refreshed for 2019.

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The Campfire Audio IO is part of the Portland based company's three IEM releases for 2019, alongside the updated Polaris and Andromeda. Replacing the Orion, the IO was extensively prototyped to deliver a unique, vibrant tuning along with refined build quality and a premium accessory package. The new smokey black cable with pre-formed earhooks allows for a light-weight, comfortable and easy to wear fit, while the new leather case is matched to the IO's distinctive and subdued red colour. 24k plated screws and beryllium/copper MMCX connectors complete a package that represents a step up in build quality compared to most products at this price point.

In terms of sound, the IO goes for a more aggressive and exciting tuning than the neutral Orion. Vibrant high frequencies bring sparkle and detail to instruments, while a oversized woofer unit delivers a chesty sound to the mid-bass that gives male vocalists a distinctive emphasis. While the IO does not produce the same kind of high frequency detail as the Andromeda, or the same density and depth of bass as the Polaris, it still conveys a unique and exciting sound in its own right, while avoiding excessive harshness. We think that this is an all-rounder that most people will find agreeable. 

  • Dual Balanced Armature Driver Design.
  • Beryllium / Copper MMCX Connections
  • ‘Garnet’ Red Anodized Aluminum Body
  • 24k Gold Plated Screws
  • Stainless Steel Spout
  • Premium Campfire Audio Leather Earphone Case. Made in Portugal.
  • Campfire Audio Smoky Jacket Litz Cable – Silver Plated Copper Conductors with Berylium Copper MMCX and 3.5mm Stereo Plug. Features formed ear-hook without memory wire.
  • Final Audio Tips (xs/s/m/l/xl)
  • Campfire Audio Marshmallow Tips (s/m/l)
  • Silicon Earphone Tips (s/m/l)
  • Campfire Audio Lapel Pin
  • Cleaning Tool
  • 5Hz–22kHz Frequency Response
  • 109 dB SPL/mW Sensitivity @ 1k
  • 26 Ohms @ 1kHz Impedance
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