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vate the MHA50 Bluetooth receiver
circuity and process the Digital
Audio Signal from the Bluetooth
Wireless Signal
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Digital Audio Input Selector Switch to choose the iOS USB, or Multi-USB Input Wired
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GAIN Switch has a Low or
High Setting to match-up
with the Headphones/
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Impedance characteristics
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settings allows for activation
of the McIntosh Crossfeed
Director Circuitry
MHA50 Switches, Touch Screen Controls and Indicator
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listening level
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Screen Control
Operation Mode
LED Indicator
