– Two years dedicated to the meticulous development of Nostalgia Audio’s proprietary quad-hybrid driver architecture – Combines Sonion’s dual-diaphragm bone conduction drivers with custom 9.2mm dynamic subwoofers, six Knowles and Sonion BAs and four Sonion ultra-high-frequency electrostatic drivers – Ensures robust low-frequency performance while maintaining exception resolution and detail in the mid and highfrequencies – XBS II Ultimate Bass system works in tandem to achieve stronger bass perfromance and deeper bass extension – Revolutionay ESC electromagnetic shielding coating thoroughly isolates the Pendragon from electromagnetic pollution present in everyday environments – Through precisely designed helical ridge structures, the SFD II (Spiral Flow Device) minimizes phase distortion and enhances clarity of vocal performances, manufactured using micro-nano 3D printing technology – Caliburn, the dedicated cable crafted exlusively for Pendragon features a coaxial shielding design with a 4N OFC copper core
