Profile: Istok Audio Traiding produces hearing aids and Rehabilitation Devices. We provide amplifying equipment, FM systems, audiological equipments & special devices for the hearing impaired. We manufacture and supply telecoils for hearing aids. We are an ISO 9001:2000 certified company. Our product line includes hearing aids, telecoils & rehabilitation devices. Our hearing aids include behind the ear models which has santa series of digital programmable hearing aids. Our rehabilitation devices include audio class sonet, training equipment & adaptation systems. Sonet provides the optimal acoustic conditions for perception of high fidelity sounds & improves the speech intelligibility. The adaptation system includes light emitting doorbell Ogonek, electronic alarm clock with vibration shake awake, universal alarm watch vibrato & telephone for the hearing impaired.