Binom-ER

The product has been developed using the latest technology available in the field today. Its entire design and each element individually contain the accumulated, many years of development experience in this area. During its development, along with the classical ones, specially developed methods of computer analysis were applied. Starting from the design stage, all currently known methods of heuristic and computer modelling were used. Even at the design stages, the use of a block-modular principle in headphones was laid, which, in turn, then allowed the development of each subsystem – a module, separately. As a result, many classical, mechanical solutions have been replaced by non-contact ones based on a magnetic field. Based on this principle, to improve the quality of playback and increase reliability, some systems were duplicated and even quadrupled. We are confident that combining all the above qualities has allowed us to create a truly magnificent product to give you a completely new perception of musical creations.

isodynamic driver

Binom-E – isodynamic driver – a solution specially designed for our headphones – Binom-ER. The sound in this driver is created by an ultra-thin diaphragm made of polyethene terephthalate on the surface of which an aluminium conductor is applied. The manufacturing technology of the diaphragm, in contrast to the classical ones, in which metallic conductive paths are applied to the diaphragm in certain places by spraying, differs in that, in this case, first, an ultra-thin, electrical, aluminium film is applied to the polyethene terephthalate film using a special adhesive. Then, with the help of photo-etching, the excess metal is etched away, leaving only conductive paths. This method has a huge advantage. The fact is that the electrical aluminium used, specially made for this purpose, followed by rolling, has much better electrical properties than sprayed metal. The mass of the diaphragm is negligibly small compared to the mass of the diaphragms of classical drivers. The properties of the diaphragm material and the adhesive itself are optimally matched to provide the best acoustical properties. The magnetic system of the driver is carefully calculated using the finite element method, made using heavy-duty neodymium magnets. The optimum interaction of the diaphragm with the magnetic field allows the maximum linearization of the work of the latter, achieving unsurpassed sound quality. In the design of the driver, metal parts were replaced with carbon ones, which, in addition to a favourable effect on the sound of the driver, made it possible to reduce its weight by 25%. The low weight of the driver, combined with a large diaphragm area, allows you to achieve incredibly detailed and spacious sound. The bass potential of this driver will surprise everyone.

Full mechanical decoupling of all elements.

There is no rigid connection between all elements of the headphone assembly. This is necessary to reduce the microphone effect and the subsequent transmission of noise from the environment to the thinnest driver diaphragms, which, are especially sensitive to this. Even where it would seem impossible. A non-contact magnetic system was also used to discretize the slider moving. In addition, the drivers themselves are also additionally isolated from the outer bands of the ear pads using special silicone rubber inserts.

Multi-contact symmetrical connecting system

For the connection, a well-established USB-C connector is used. This is one of the few reversible connectors. So now you can insert the plug without having to think about marking points etc. From it follows, each contact group in the connector is symmetrically duplicated. Input jacks are located on both ear cups. Connecting the cable on either side to any of them provides full headphone functionality. Connection is provided using two types of cables – mobile and stationary.

When using a mobile cable, you just need to insert it into any of the connectors. In this case, the signal to each terminal of the driver is transmitted simultaneously using two contact groups. Also, depending on the type of cable, two separate cable cores can be used.

When using a Y-stationary cable two sockets are supposed to be used at once. Thus, the number of contact points for signal transmission doubles and becomes four. Accordingly, the maximum number of individual cable cores for each terminal of each driver can also be increased to four.