HiFi Boy OS V3 IEM
HiFi Boy OS V3 IEM
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Product Description
One of the first IEMs from a manufacturer that’s still new on the scene, the HiFi Boy OS V3 is getting a lot of love from the audiophile community. It uses a triple-driver configuration with one ultra-high-frequency balanced armature, one high-frequency balanced armature, and one 7-millimeter dynamic driver with a magnetic composite diaphragm ... Read More
Triple-Driver All-Rounder

One of the first IEMs from a manufacturer that’s still new on the scene, the HiFi Boy OS V3 is getting a lot of love from the audiophile community. It uses a triple-driver configuration with one ultra-high-frequency balanced armature, one high-frequency balanced armature, and one 7-millimeter dynamic driver with a magnetic composite diaphragm. Designed to fit comfortably in most ear shapes, the OS V3 promises superior comfort. And thanks to its 19-ohm impedance, it can be easily driven by portable sources.

Note: At checkout, choose black or red/blue.

The Reviews Are In

In a five-star review, Head-Fi user twister6 says, “This new ‘budget’ IEM from HiFi Boy definitely caught me by surprise with its natural, detailed tonality and impressive low-end extension. I was also very pleased how well it paired up with all of my sources, from lo-fi to summit-fi level, and how well it worked with any genre of music I threw at it. And to top it all off, these also have excellent design ergonomics with a comfortable fit and a great sound isolation.”

Models
Specs
  • HiFi Boy
  • Driver unit: 2 balanced armatures, 1 dynamic driver
  • Impedance: 19 ohms
  • Sensitivity: 109 dB
  • Frequency response: 20 Hz–20 kHz
  • Cable length: 3.9 ft (1.2 mm)
  • Plug: ⅛ in (3.5 mm), rhodium plated
  • Cable: 5N OFC, silver plated 
  • Connector: 2-pin 0.78mm
Included
  • Ear tips
  • Carrying case
Shipping

All orders will be shipped by Drop.

Estimated ship date is May 29, 2019 PT.

After this product run ends, payment will be collected and orders will be submitted to the vendor up front, making all orders final. Check the discussion for updates on your order.