Casa Robino

The ER-20 is low cost, ready to use, one-size-fits-all protection that replicates natural frequency response. The ER-20 reduces sound levels evenly so music sounds natural. At $12.00 / pair, the ER-20 is recommended for budget-minded professionals and attendees alike, providing high fidelity protection in clubs and arenas. The devices come in a flesh tone, blue, red or purple colors.<br />
Sensaphonics ER-9/15/25™ high fidelity filters were developed specifically for those who are exposed to unsafe sound levels. The filter allows balanced sound reduction with no disruption to the frequency response. Definition of mid and high frequencies can be easily recognized. Sensaphonics ER-9/15/25™ devices are different than any others on the American market.