Hybrid architecture with 18 balanced armatures and 2 micro planar tweeters: Delivers absolute realism and micro dynamics for professional monitoring
6-way crossover across 15 Hz–45 kHz: Ensures seamless frequency transitions for accurate soundstage and tonal clarity
Trickle-down titanium sound tube technology: Reduces internal noise and enhances sonic purity for fatigue-free monitoring
Dual material eartips (XWB and LSR): Optimize high frequency performance and provide natural, smooth acoustic tuning for diverse genres
Ultra-fast transients and high sensitivity: Captures subtle sonic cues and ensures compatibility with portable and high-end audio systems
Summarized by Shop
The Nostalgia Audio NA20S flagship redefines professional monitoring with "absolute realism and micro-dynamics," using "acoustic microscope" precision for zero coloration and high fidelity. Its unique hybrid architecture, featuring 18 Balanced Armatures and 2 custom micro-planar tweeters, employs a 6-way crossover across the 15Hz-45kHz sp
Driver Configuration
18 balanced armatures, 2 micro planar tweeters
Frequency Response
15 Hz–45 kHz
Sensitivity
116 dB (1 kHz, 1 mW)
Impedance
26 Ω
Connectivity
3.5 mm, 6.35 mm
Earphone Features
High fidelity audio, geometric pattern, ergonomic universal fit