Noble Audio Kublai Khan Tube Amps Dual complementary-tuned true-ribbon configuration (R2)

Dual complementary-tuned true-ribbon configuration (R2)

3mm and 435g

4 mm Pentaconn) sit on the front panel

Abyss Diana TC Signature headphone

For four driver technologies in one shell

Noble Audio Kublai Khan Tube Amps Dual complementary-tuned true-ribbon configuration (R2)Descending directly from the legendary Khan lineage, the Kublai Khan is Noble's four technology driver flagship IEM, combining dynamic, balanced armature, electrostatic, and piezoelectric drivers into a single shell tuned by Dr. John Moulton. Type and Technology In ear monitor (IEM), quadbrid. Four distinct driver technologies in a single shell: dynamic for bass, balanced armature for midrange, electrostatic for upper treble, and piezoelectric for