Astell&Kern Jerry Harvey Audio Rosie In-Ear Monitor Headphones (Black)

Astell&Kern Jerry Harvey Audio Rosie In-Ear Monitor Headphones (Black)

Astell&Kern Jerry Harvey Audio Rosie In-Ear Monitor Headphones (Black)

No Longer Available

Product Highlights

  • Custom-Made Balanced-Armature Drivers
  • 10 Hz to 23 kHz Frequency Response
  • 17-Ohm Impedance
  • Variable-Bass Output
  • Two Detachable Audio Cables
  • Includes Five Sets of Silicone Eartips
  • Carry Case
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Astell&Kern Rosie overview

  • 1Description

Developed through collaboration with Jerry Harvey Audio, the black Astell&Kern Rosie In-Ear Monitor Headphones allow you to hear the music how the recording artist and mix engineer intended it to sound, utilizing audio devices such as mobile players, smartphones, tablets, and more.

Featuring six custom-made dual-low, dual-mid, and quad high-balanced armature drivers per side, the in-ear monitors have a variable-bass output, which is adjustable from the cable, and delivers frequency ranges from flat bass response up to +15 dB (10 to 100 Hz).

Some additional features are an integrated 4th-order crossover, triple bore with stainless-steel tubing, noise isolation of -26 dB, and the included Moon Audio IEM cables; one 3.5mm unbalanced and one 2.5mm balanced. Five sets of silicone eartips, a screwdriver, cleaning brush, and carry case are also included.


Full Metal Jacket
Each body, cap, and sound bore is machined from one solid block of aluminum with a carbon fiber logo-plate insert
Proprietary Driver Design
This series of (In-Ear Monitors) IEM's were designed to be used as a mastering-reference tool because the high driver was designed for optimum top-end extension with minimal distortion. The mid driver is perfectly flat from 10 Hz to 5 kHz. The low driver is designed for steeper low-pass frequencies with virtually no distortion
FreqPhase Technology / Stainless-Steel Tube Waveguide
FreqPhase corrects time and phase of multiple drivers. The waveguide ensures that each driver signal arrives within 0.01 ms, resulting in a phase-coherent IEM
Variable-Bass Output Adjustable from Cable
User-controlled low-frequency drivers have an adjustable bass (0 - +10 dB). Frequency ranges from flat bass response up to +10 dB (10 to 100 Hz)
In the Box
Astell&Kern Jerry Harvey Audio Rosie In-Ear Monitor Headphones (Black)
  • 5 x Sets of Silicone Eartips
  • Screwdriver
  • Cleaning Brush
  • 2.5 mm to 2.5 mm Balanced Cable
  • 3.5 mm to 2.5 mm Unbalanced Cable
  • Carry Case
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description

    Astell&Kern Rosie specs

    Type Universal fit IEM (In-Ear Monitor)
    Driver Unit Custom-made proprietary balanced-armature driver (6 BA per side)
    Frequency Response 10 Hz to 23 kHz
    Input Sensitivity 117 db @ 1 mW
    Impedance 17 Ohms
    Dimensions Not specified by manufacturer
    Weight Not specified by manufacturer
    Packaging Infoasxcuzwryqacut
    Package Weight 1.45 lb
    Box Dimensions (LxWxH) 6.2 x 4.7 x 4.2"

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