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Category: Single Channel Receivers

<a href="/tech-spec-database_information-systems_assisted-listening_single-channel-receivers_004170" title="RI 100-J, hearing aid accessories, wireless infrared receiver, stethophone" />RI 100-J</a> <a href="/tech-spec-database_information-systems_assisted-listening_single-channel-receivers_004383" title="RI 150, wireless infrared receiver, stethoset, home audio systems, public facilities" />RI 150</a>