An impressive sound pattern can only be achieved through intelligent deliberations. With its doublesided construction, each side of the chest piece reproduces a defined frequency spectrum for an optimal listening experience. The bell side is optimal for pneumology because it primarily picks up sounds in low frequencies. A membrane side, developed for cardiology, reproduces an entire frequency range including higher frequencies through its technically demanding dual membrane.

The sound is transmitted in the two inner channels of the tube. Together with the integrated yoke spring in the tube it guarantees lossless sound transmission. The finish is immaculate because the entire workpiece is highly polished and ensures impeccable surface hygiene through its nonporous chrome plating

• Double-sided chest piece - Reversible with a dual membrane side and a bell side. Ideal for pneumology and cardiology
• Acoustics - The side of the chest piece that is not required can be switched off to minimize background noise
• Two-channel tube - Delivers a sound pattern that transmits even the most subtle sounds without loss

Technical Data