Yanyin at Audio46

Yanyin x HBB Mahina Electrostatic Universal In-Ear Monitor





Product SKU: HBB 4.4mm


Out of Stock

Currently unavailable to ship. See our form to sign-up to be notified when it's back in stock!

30 day Returns

Sometimes it's not meant to be. Let us know within 30 days.

Authorized U.S. Dealer

Having issues after 30 days? Comes with Yanyin's 1 year limited warranty

 Earn 5% back in rewards! Learn More

This item is NOT eligible for promotional codes.
You may still earn and redeem Audio46 Rewards .

$649.00 Sale

CHOOSE Cable Termination:
zero units left

Email me when available

Email me when this product is in stock again

(Fun fact: By filling out this form, you let us know there's demand for this item!)

We will only send you a follow-up email once the product becomes available. Your email address will not be shared with anyone else.

Need help or product is sold out? Call (212) 354-6424, Chat or Email us

Product Details

(Specifications and appearance of this product are subject to change without notice)
↓ Details provided by Yanyin

2EST + 4BA + 1DD Tribrid Monitor

  • 10mm Biodynamic Diaphragm Driver
  • 4 American-made Knowles Balanced Armatures Drivers
  • 2 European-manufactured Sonion EST Drivers
  • Sophisticated Acoustic Engineering Strategy
  • High Quality Graphene Silver-Plated Cable


Yanyin was started by passionate audio lovers who wanted to share better audio performance at more affordable price ranges. Putting audio quality at the forefront of their goals, Yanyin is determined to achieve the best in class sound that reproduces your music at its full potential. In collaboration with the globally renowned audio reviewer, Hawaiian Bad Boy (HBB) from Bad Guy Good Audio Reviews, Yanyin and HBB has developed a completely new in-ear monitor tuning that is highly resolving, dynamic, and accurate. HBB’s years of experience and large in-ear monitor frequency measurement database has allowed a comprehensive approach to creating a balanced tuning that is both precise and pleasant, delivering the ultimate listening experience.


The Mahina was born out of a need to fuse monitor-like accuracy with a powerful and enjoyable bass performance. The tuning was inspired by studio-monitors with external subwoofers that present crystal clear transparency, but impactful and clean bass response.

The Mahina utilizes a 10mm biodynamic diaphragm driver to mimic a sub-bass impact in the extreme lows. The sophisticated acoustic engineering strategy used in the Mahina allows a powerful and rumbling bass impact, but without muddying the mid-frequencies. In turn, the four American-made Knowles balanced armatures in the Mahina delivers a neutral midrange that is ever slightly warm for a lush texture in the vocals and instrument fundamental frequencies. The Mahina also features 2 European-manufactured Sonion EST drivers, which is famed for its extreme upper-treble extension. The EST drivers in the Mahina create a life-like airy atmosphere by enhancing the micro-details within the music, but are carefully tuned to sound natural and free from harsh timbre.

The result of these combinations is a transparent monitor-capable device that is full and enjoyable for everyday listening by any music enthusiast.


The cable is made of 4 strands of Litz structure, graphene wrapped with silver-plated cable. The cable is relatively soft, and the stethoscope effect is not obvious. The earphone is designed with detachable cable and also supports balanced plugs. The default pin is 2pin 0.78mm connectors +3.5mm single-end.


  • Model Yanyin x HBB Mahina
  • Driver 10mm Bio-diaphragm dynamic + 4 Knowles independent balanced armature + 2 Sonion electrostatic units
  • Frequency response 5Hz-50kHz
  • Impedance 8Ω
  • Sensitivity 118dB
  • Cable material 4 strands graphene wrapped with silver-plated cable
  • Cable length 1.2m
  • Connector 2pin 0.78mm

Product Reviews



Your cart