Speech Trainers

Product code: arphi06
Description Arphi’s range of Speech Trainer models incorporate several ingenious features. The Two models are 300 B & 301 MK I. Take-anywhere models with easy portability Simple to use Individual controls for each ear Visual display of sound level High Power speech Battery or AC Mains operation Built-in Voltage Regulator Tape/ External Mic. Facility Stereo Channel Option Option of LP and HP Filters

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