DA3255 550W Digital Mixer Amplifier

Name: DA3255 550W Digital Mixer Amplifier
Brand: Guangzhou DSPPA Audio Co., Ltd.

Features

● 3 MIC IN, 2 AUX IN, 1 AUX OUT, most suitable for public address.
● 100V, 70V constant voltage output and P1 output.
● With the mute function, easy to insert priority broadcast.
● Independent volume control for each channel.
● Treble and bass tone control.
● 5-unit LED level meters, easy to monitor working status.
● Output short circuit protection and alarm.

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Introduction
Specification

DA3255 meets the demands of emerging markets to provide high-quality equipment at affordable prices. And it has the advantage that with a mute function, easy to insert priority broadcast. 3 MIC IN, 2 AUX IN, 1 AUX OUT, most suitable for public address. It is suitable for small & medium supermarkets, malls, and indoor places like cafe shops to play background music.

Model	DA3206	DA3212	DA3225	DA3235	DA3245	DA3255
Rated Output Power	60W	120W	250W	350W	450W	550W
Output Method	4~16Ω,70V,100V constant voltage output
AUX OUT Level	1000 mV±100mV
MIN. Source EMF.	MIC:≤5.5mV (Unbalanced)
MIN. Source EMF.	LINE:≤300mV (Unbalanced)
Freq. Resp.	80Hz-15KHz（±3dB）
THD	≤1% (1KHz, under normal working condition)
SNR	LINE IN:≥74dB (Broadband)
Tone Adjustment	Bass:±10dB (100Hz)
Tone Adjustment	Treble:±10dB (10kHz)
Protection	AC fuse, DC output, Overload, Short circuit
Mute Function	Mic1 input can override other inputs (attenuation0 to-30dB)
Power Supply	AC 220V/50Hz
Rated Power Consumption	100W	170W	370W	540W	600W	700W
Package Dimension (mm)	(L×W×H)506×423×190
Machine Dimension (mm)	(L×W×H)483×338×88
Gross Weight	9kg	8.8kg	9.6kg	9.8kg	9.5kg	9.8kg
Net Weight	7.2kg	8kg	8.6kg	9kg	8.7kg	9kg

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