Vitaly Fedorov

Ever wondered why two vintage orthodynamic headphones sharing identical planar drivers can sound polar opposites—one delivering breathy, lifelike transients with razor-sharp bass, while the other descends into a hollow, honky cacophony? The secret rarely lies in the copper traces or the tensioned Mylar diaphragm itself; it hides in a deceptively fragile millimeter of fibrous … [Read more...] about The Role of Damping Paper Techniques for Orthodynamics: Acoustic Resistance, Rayls, and Resonance Control

When you audition an orchestral crescendo through a reference planar magnetic headphone, why do certain spatial cues snap into pinpoint holographic focus while others dissolve into an ambiguous, two-dimensional wall of sound? In high-end electroacoustic circles, engineers routinely attribute transient clarity and micro-imaging strictly to conductor trace mass or magnetic flux … [Read more...] about The Role of Liquid Silicone Diaphragms on Phase Coherence in Orthodynamics

When an ultra-stiff headphone diaphragm accelerates beyond 10 kHz, acoustic engineers confront an unforgiving physical paradox: the very materials chosen for transient speed—beryllium, diamond-like carbon, and titanium—possess acoustic impedances orders of magnitude greater than the air they displace. The result is severe boundary reflections, uncontrolled flexural breakup … [Read more...] about Acoustic Properties of Liquid Silicone Coatings for Improved Acoustic Impedance in Headphone Drivers

At first glance, an orthodynamic driver appears deceptively simple: an ultra-thin polymer membrane etched with flat conductive ribbons, suspended effortlessly between rows of permanent magnets. Yet beneath this tranquil surface lies one of the most violent electromagnetic balancing acts in modern electroacoustics. Unlike a conventional moving-coil dynamic driver that … [Read more...] about Deconstructing Planar Magnetic Traces Flux Density in Orthodynamics

At first glance, introducing sintered N52 neodymium magnets into an electrostatic headphone driver sounds like an acoustical engineering heresy—or a fundamental misunderstanding of Maxwell's equations. Electrostatic transducers are celebrated precisely because they eliminate heavy voice coils, permanent magnets, and iron cores, using pure push-pull Coulombic attraction to … [Read more...] about Analyzing N52 Neodymium Flux Density in Electrostatics: Transducer Physics and Stray Field Realities