Description
ERKA
MEMBRANE
The construction of ERKA’s Dual Membrane includes an additional resonance chamber, which optimizes the sound.
PAVILION
The reversible dual horn has a funnel-shaped open side specially designed for low-frequency auscultation. The membrane guarantees excellent auscultation of the full frequency spectrum. The horns are made of polished, high-gloss chrome-plated brass. In addition, the absence of porosity makes the surface particularly hygienic.
SPRING AND TUBE
Thanks to the spring integrated into the tube, the acoustics of the horn are transmitted to the ear almost without loss. This avoids the frictional noise associated with two separate tubes.
EAR TUBES
The ergonomic, adaptable shape of the ear tubes guarantees perfect comfort. The default 15° inclined ear tubes adapt to the characteristics of the user’s ear canal.
EAR TIPS
Ergonomically shaped, ultra-soft eartips adapt to the shape of the ear canal, providing great comfort and an excellent acoustic seal against ambient noise.
10-year warranty
Ref : IBSTS19
