TOA DA500FH Tour Guide & Hearing Assist>>Listen Talk System Telephone coupler

Telephone coupler

Participants can activate their microphones by speaking into them

Number of Open Microphones

HELIX-765 Powered Extension Speaker includes the HX-765 SB carry case/cover which provides pockets for microphone storage and protection for the unit

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TOA DA500FH Tour Guide & Hearing Assist>>Listen Talk System Telephone couplerTOA DA500FH Class D Power Amplifier 4 x 500W 100V line 2RU High and 9kg weight TOA DA500FH is a 4 Channel Digital Power Amplifier designed for 100 V line high impedance distribution and features lightweight, compact, high power output, and high efficiency. TOA DA500FH delivers 500 W x 4 channels (20 ohm output) using a switching power supply. Each channel is equipped with an independent power section. It can be electrically isolated from the high