Compatible with: Interacoustics Affinity 2.0, Interacoustics Equinox 2.0, Interacoustics Callisto, Interacoustics VIOT, Interacoustics Affinity Compact, AudioScan Aurical, AudioScan Verifit 1, AudioScan Verifit 2

Special tube designed to increase gain over conventional tubing. Ideal when using an analog hearing instrument and fitting a high frequency hearing loss. Also designed to allow for a friction fit into earmold without the need to damage soundbore when removing it. Diappear Colour.