Astell&Kern Jerry Harvey Audio Angie II In-Ear Monitor Headphones (Red)

• Custom-made Proprietary Balanced Armature Drivers (8BA per side)
• Powered by soundrIVe technology: Dual low, Dual Mid and Quad High balanced armature drivers per side
• Variable bass output, adjustable from cable: user-controlled low-frequency drivers with the adjustable bass (0 – 10dB).
• Frequency ranges from flat bass response up to 10dB (10Hz to 100Hz)
• Integrated 4th Order crossover
• Triple Bore with Stainless Steel Tubing
• Noise Isolation -26dB

Featuring eight 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 10 dB (10 to 100 Hz).

Full Metal Jacket 
Each Body, Cap, and Sound bore are machined from one Solid Block of Aluminum with Carbon Fiber Logo Plate insert.

All new proprietary Driver designs 
This series of 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 10Hz to 5kHz. Low driver designed for a steeper low pass and with virtually no distortion.

soundrive Technology (Quad Driver Technology) 
AngieII was equipped with soundrive Technology, using Jerry Harvey Audio’s proprietary quad drivers. 8 drivers[Dual Low, Dual Mid, Quad High] configuration that offers the widest frequency range you’ll ever hear.

FreqPhase Technology / Stainless Steel Tube Waveguide 
FreqPhase corrects Time and Phase of multiple Drivers. The Waveguide ensures each driver signal arrives within 0.01 milliseconds, resulting in a Phase coherent IEM.

Variable bass output, adjustable from cable 
User controlled low-frequency drivers with the adjustable bass (0 – 10dB). Frequency ranges from flat bass response up to 10dB (10Hz to 100Hz).

4-pin Cable Connection with Machined Aluminum Locking Collar 
4-pin cable connection with Machined Aluminum Collar mechanism provides a more secure and strong connection with an earpiece and will also help to protect it from sweat and dust.

Additional Balance Cable for Astell&Kern 
AK380/AK320/AK240/AK120 II/AK100 II provides a balanced output with its specific 2.5mm 4pole terminal. AngieII is originally designed and tuned for the AK380 balance output and provides a balanced cable specially made to connect to the AK380. This originally designed 3.5mm and 2.5mm cables are specially made by Moon Audio in the USA and both are included in the package.

Hand Crafted IEM made in the USA 
Jerry Harvey Audio is proud to manufacture AngieII by using old-school craftsmanship while using the most cutting edge Technology.

Specs:

Type	Universal-fit IEM (In-Ear Monitor)
Driver Unit	Custom-made proprietary balanced-armature driver (8 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