Yanyin x HBB Mahina
2EST + 4BA + 1DD Tribrid In-Ear Monitor
- 10mm Biodynamic Diaphragm Driver
- 4 American-made Knowles Balanced Armatures Drivers
- 2 European-manufactured Sonion EST Drivers
- High Quality Graphene Silver-Plated Cable
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RETURNS POLICY
Elise Audio has a standard 14-day return / exchange policy for electronic products (DAC/DAP):
- Must be returned in like-new factory condition
- Must include all original packaging and accessories
Please note that the return shipping cost is to be paid by the customer.
Returning products that raise hygiene concerns - Products that have contact with the ear, nose or throat can only be returned for a full refund if sent back sealed and in unused condition. This applies all in-ear monitors.
If you are dissatisfied with your product please get in touch with us. We may be able to offer credit for another purchase (subject to inspection of the returned product) or to purchase the product back as used if we can dispose of the item as B stock. Please note the products would need to be inspected before any final offers are made but, as a guidance only, a 20% restocking fee will be applied on most in-ear monitors.
Custom made products - Products that have been custom made to the customer's specification cannot be returned for a refund or credit under this policy.
Read our full Returns, Warranty & Terms of service by clicking here
SHIPPING
We offer a range of delivery options to suit your purchasing needs. The options are presented to you at the checkout, in an easy to understand way.
Most orders for In-Stock items are shipped within 1 to 3 business days (Monday to Friday, except bank holidays), subject to stock availability and security checks. Please ensure you provide a valid phone number for us to contact you should verification of your identity be required.
For More information about our Shipping Policy please click here
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Royal Mail Tracked 24 and 48
Providing a fully tracked service within the UK, with online tracking and customer and delivery notifications, this is the new normal in standard services.
Royal Mail Special Delivery - Next Business Day
Products purchased from Elise Audio are supplied with a manufacturer warranty that is specified on the product page on our website. Most products come with a 1Y manufacturer warranty (or 3 months for B-grade, open box, refurbished, ex-demo and second hand items).
The manufacturer's warranties are limited to physical defects in the materials, parts and workmanship used in making the product. Abnormal conditions, deliberate abuse and damage due to accidents, operator's error, or unauthorized service attempts are excluded from any warranty claims.
Faulty goods returned under the manufacturers warranty are to be returned to Elise Audio at the cost of the customer. Elise Audio will cover the cost of shipping the repaired or replacement product back to the customer.
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.

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 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.