Driver lteration and Upgrades. A Remarkable Evolution. Building upon the mature architecture of the previous generation Volume, the Volume S upgrades its drivers by moving from composite units to two ingependent high and mid-frequency balanced armature drivers with separate output pathways. This results in clearer treble and fuller mids. Additionally, it uses an active + passive dynamic driver bass combo, ensuring purer, more powerful bass.. Self-Developed Special Diaphragm, ED Series Balanced Armature. The Volume S features a self-developed full-range driver. The use of a full-range driver has always been Softears' tuning approach.
By using a single driver or a group of drivers as full-range units, it helps to harmonize the tonal balance, making the headphone's sound more cohesive without any sense of disjointedness or detachment. lt's like mixing red and blue aint to create a beautiful purple.