1-Year Local Warranty. "Mefisto," the second opus from Forté Ears, draws inspiration from C. Gounod's Faust and A. Boito's Mefistofele. In these operas, Mefisto's commanding voice symbolises both temptation and enchantment. This IEM captures that essence, delivering a sound that is both seductive and mesmerising. At its core is an in-house developed nano-diaphragm planar tweeter, "Aria." This specially designed and meticulously tuned driver boasts high efficiency and exceptional fidelity, enriching the whole overtone series with an irresistibly alluring timbre. Complementing it are customised dual 7.8mm Liquid Crystal Polymer (LCP) dynamic drivers, housed within our Diabolic Isolation System (D.I.S.), a Forté Ears exclusive structural design crafted to maximise bass energy output with unmatched precision and efficiency. Specially sourced out-of-print Japanese inductor coils, paired with the newly refined Forte Circuitry Relay System (F.C.R.), further enhance sub-bass performance, delivering even greater precision and visceral impact. Meanwhile, the Acoustic Resonance Chamber (A.R.C.) and a pure silver faceplate ensure remarkable clarity and depth. Technical Specifications: 4 Balanced Armatures, Dual 7.8mm LCP Dynamic Drivers, 1 Nano Diaphragm Planar Magnetic Driver Diabolic Isolation System (D.I.S) Forte Relay Circuitry System (FCR); 4-Way Crossover Acoustic Resonance Chamber (ARC) Impedance: 5.6ohms @ 1 kHz Sensitivity: 105dB @ 1 kHz Frequency Range: 12 Hz – 35 kHz Construction: 3D-printed resin shell Sterling silver faceplate 2-Pin connector Stock Cable: 4W pure stranded design 25 AWG Silver + SPC + Copper 2-Pin connector Stock Eartips: Eletech Baroque Stage Sizes: S/M/L
