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The Bosch PLE-1MA120 Plena Mixer Amplifier is intended for background audio PA and commercial audio installations. The amplifier delivers 120 watts of power and 4 microphone / line input channels. The interface is straightforward, making it easy for anyone to operate. The PLE-1MA120 Plena Mixer features adjustable talk over functions for paging applications and separate volume control for the dedicated music channels. The Bosch PLE-1MA120 Plena Mixer Amplifier is a cost effect, ideal solution for use in retail stores, commercial offices, halls and more.
4 microphone/line inputs, plus 3 music source inputs
100 V and telephone input with priority & VOX
Announcement only output, 3-wire volume override
Voice-activated emergency override
Outputs for line out and music only out
Unique easy-to-use intuitive tone controls
In the Box
Bosch PLE-1MA120 Plena Mixer Amplifier
19" Mounting Brackets
Plena Easy Line CD
1 Year Warranty
Table of Contents
Front On/off switch Power on LED LED VU meter for master output (LEDs for -18, -12 -6, -3, 0 dB) Master volume knob Four volume knobs for microphone inputsKnob for treble level Knob for bass levelHeadphone socket Background music buttonBack Dip SwitchesDucking Level Tel/100V Volume Control
Voltage: 230VAC +/- 10%, 50/60Hz (reduced power at lower mains or battery voltage) Inrush: 10A
50Hz to 20kHz (+ 1/-3dB @ -10dB ref. rated output)
> 1% @ rated output power, 1kHz
Bass: Max -12/+12dB (frequency is setting dependent) Treble: Max -12/+12dB (frequency is setting dependent)