arriva is the number one choice in audifon's Classic product line. It guarantees best performance with its robust Adaptive Feedback Cancellation (AFC²) and is suitable for every type of hearing loss. Choose from a wide range of BTE, ITE and power devices. Certain models are also suitable for open fittings with thin tube. arriva includes audifon´s latest DSP-platform Storm, offering higher processing efficiency for more sophisticated algorithms.