15.5 mm Full-range Air Motion Transformer In-Ear Earphones
- 15.5 mm Ultra-thin Folded AMT Diaphragm
- Aluminum alloy Ear Cup designed model
- Replaceable Acoustic Earbuds Nozzle
- Detachable High Quality Cable with modular plug system
Notify me when it becomes available
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
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
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.
15.5 MM ULTRA-THIN FOLDED AMT DIAPHRAGM
The GL-AMT16 uses a 15.5mm diameter polymer-plated metal diaphragm. Due to the unique structure of the Air Motion Transformer diaphragm, the actual area of this diaphragm can reach 55*16mm when fully expanded, which is much larger than the general planar or dynamic driver products in terms of diaphragm area. The world's first full range IEM design by an AMT transducer technology and N52 magnet deliver a rich sound stage listen to experience in the earphone market，fast and accurate transient response.
HOW DOES AIR MOTION TRANSFORMER WORK？
The diaphragm pushes back and forward from itself in a physical motion similar to that observed when an accordion is pushed in and pulled out to pump air through the reed chambers, albeit over an exceedingly smaller motion range. The result is a dipole driver with an extraordinarily rapid response rate, enabled by the extremely low mass of the polyethylene substrate and the far smaller distance it travels on each "swing" compared to a dynamic driver. In this technical respect, it shares characteristics with an electrostatic driver.
The discernible motion of each diaphragm flexure is very small, but because of the folded structure, more air is moved than would be by a conventional cone or electrostatic driver of the same plotted surface area. As a matter of surface comparison, a standard 1-inch-wide (25 mm) AMT strip has a functional driver area comparable to an 8-inch-diameter (200 mm) circular dynamic cone. The folded driver design, combined with the small motion range, means the AMT acts like a point source version of a larger driver, inherently resulting in lower sound reproduction distortion. The speed of the air as it leaves the diaphragm is approximately five times faster than the speed of the actual driver structure, hence the name Air Motion Transformer.
MODULAR NOZZLE SYSTEM
We understand different needs and preferences, thus we have included 5 kinds of replaceable acoustic earbuds nozzle in the package. They comply with ear tips implementation and provide a choice for lots of great sound styles. You can enjoy a favorable bass and satisfying highs.
DETACHABLE HIGH QUALITY CABLE
The benefit of the Sonion electrostatic (EST) drivers is the enhanced ultra-treble frequency delivery. However, many manufacturers fail to properly integrate the low sensitivity of these drivers into their IEM’s, resulting in barely audible improvements. THIEAUDIO has always been known for their exquisite utilization of the EST driver, delivering actual treble extensions that can be experienced. The Oracle MKII is no exception, featuring one of the best ultra-treble extensions in not only THIEAUDIO history, but among all manufacturers globally. Our calculated integration of the EST driver fully enhances the frequency spectrum to 40kHz, with audible improvements in detail, air, speed.
Gold Planar GL-AMT16 adopts aviation aluminum alloy for the shell. With the anodizing process, the surface feels smooth but also a little textured and luxurious. Even designed with this type of shell, it weighs only about 7g for each earbud. Lightweight and comfortable to wear even for a long time with less microphonics and it’s also suitable for the female who has a smaller ear.
Combined with an excellent ergonomic design, it will not feel uncomfortable to listen to music for a long time. Lightweight ear hooks keep the earphones secure, even during vigorous movement.