HarmonicDyne Helios

Helios

The Helios presents incredible dynamics within the form factor of open-back headphones. Designed to replicate the sonic properties of an acoustic treated recording studio, the Helios delivers unparalleled tonal balance, shining every detail of every song at both high and ultra low frequencies.

50mm

CUSTOM DYNAMIC DRIVER

Equipped with a new and innovative custom 50mm composite diaphragm dynamic driver, the Helios offer an extreme frequency response of 10Hz to 40kHz. Going beyond the audible range of the human ear, the dynamic range of the Helios ensures you will never miss any details of any song.

Elegant

Durable design with walnut wood and SUS304 Stainless steel mesh open design.

The sound cavity has been carved out of one piece solid walnut wood to create a acoustic chamber that resonates with luxurious timbre. We specifically chose solid walnut not only because of their beautiful appearance, but because walnut wood is known for is Mahogany-like warmth in the mids with the punchy and resonant bass like that of rosewood.

The mesh is constructed of SUS304 stainless steel to allow open air-flow without compromising on the integrity of the construction. The Helios is a true marriage of stylistic design and optimal acoustics.

TOP

FRONT

SIDE

Helios presents a natural, detailed, and balanced sound that allows you to feel an incredible connection and transparency to the music

The power of our new custom drivers, matched with our expertise tuning makes for an amazing sound. The custom driver cavity and open-back design provides acoustics that can parallel any studio recording room! Escape from your daily routines and engross yourself in the music.

high purity copper wires for our cable to enhance the rich mids and punchy bassline

The balanced cable also means you can benefit from the extra voltage of your desired digital source. One upgraded cable is also available to upgrade your sound to another high level.

Innovative and ergonomically designed ear pads crafted with high quality nanometer leather cushions

We chose to use ultra-high purity copper wires for our cable to enhance the rich mids and punchy bassline. The balanced cable also means you can benefit from the extra voltage of your desired digital source. One upgraded cable is also available to upgrade your sound to another high level.

The lightweight and softbuild design means your long listening sessions will be pleasurable - without the pressure

Designed with the highest-quality materials for the metal headband and sandwiched with several layers of resonant dampening polymers, you’re ensured with a secure fit and cloud-like comfort.

We tuned the bass to be very precise yet deep enough to leave a satisfying rumble. The speed of the bass allows our transparent mids to shine through for those smooth vocals.