The ADDvox 7 Watt Voice Amplifier Kit is a speech amplifier with microphone headset designed for use by individuals with speech disabilities. It is designed to elevate the vocal volume of people with temporary or permanent voice impairments and to assist those who rely on an electronic speech aid, voice prosthesis or use esophageal speech. This system comes with the FeatherLite Pro Headset Microphone that features ear hooks designed to hook over the top of both ears with a back band to connect t
The Headset Microphone, Light Duty, is a microphone headset designed for use with the BoomVox Wireless Amplifier and the SoniVox Waistband Amplifier (see separate entries). The headset is intended for infrequent, occasional use.
The High Fidelity Heavy Duty Headset Microphone is a microphone headset designed for use with the BoomVox Wireless Amplifier and the SoniVox Waistband Amplifier (see separate entries). The headset is intended for frequent daily use.
Headset microphone for speech amplifiers. Models for Rand Voice Amplifier (see separate entry) and Voicette Amplifier (see separate entry). MS40 4 Models has 3000 ohms microphone impedance and 1.155 mV microphone output level. Headband with microphone and acoustic tube attach to either side of band. Acoustic tube and microphone can be attached directly to glasses. Voicette has on/off switch on cord, Rand has on/off switch on circuitry pack. Both models can have higher quality microphones substit