Entry model of 634EARS.
Earphones combining aluminum material and wood.
Equipped with D-type drivers with metal diaphragms.

These earphones were created with the aim of creating a sound that sets the standard for other models.

Bright and energetic.
The sound is clear and clear, easy to grasp.
The sound has a strong sense of speed, sharpness, and attack.
Sharp and high-resolution sound.

The wood ratio of the chassis is larger than other models, so the sound varies greatly depending on the wood.

The specific gravity, hardness, oil content, and various other factors can affect 10-30% of the overall sound.