[PMA172A/4A/6A]

Update...

PROFESSIONAL MIXING AMPLIFIER w/ BLUETOOH, MP3
PLAYER, TUNER, 3.5MM AUX IN, AND TALK OVER

Functions & Features

*2/4/6-Channel Analog Powered Amplifier Receiver
*Multi-Zone Audio Control System
*Built-in Bluetooth for Wireless Audio Streaming
*Microphone Talk-Over / Voice Priority Function
*Front Panel Control Center with Digital LCD Display
*Aux (3.5mm) Audio Input Connector
*Connect & Stream Audio from External Devices
*USB Flash Drive Reader for Digital Audio File Playback
*USB Port Doubles as Device Charge Port
*(2) 1/4'' TRS Microphone Input Jacks
*(3) Pair RCA (L/R) Aux Audio Input Connectors
*(6) Pair Speaker Binding Post Output Connectors
*RCA (L/R) Audio Line Output Connectors
*Microphone Talk-Over / Voice Priority Level Control
*Independent Channel / Aux Input / Microphone Audio Controls
*Audio Input Mode Selectable (BT/USB/SD/FM/AUX)
*Built in Short Circuit and Over Voltage Protection
*Bluetooth Wireless Operation Range: Up to 40'+ ft.
*Frequency Response: 20Hz - 20KHz
*Signal to Noise Ratio: ≥81dB
*T.H.D.: <0.1%
*FM Radio Station Memory: 30 Station Presets
*Digital File-type Compatibility: MP3, WAV, WMA, APE and FLAC
*Maximum USB/SD Flash Support: 64GB
*Power Supply: 110/240V
*Unit Size (WxHxD): 19"x3.5"x13"