Guangzhou DSPPA Audio Co., Ltd.
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MP6906/MP6912/MP6935 6 Mic Conference Mixing Amplifier

Features

● Efficient and reliable operation with integrated functionality.
● 4 LINE IN, 1 LINE OUT, 6 MIC IN (Balanced, ungrounded, with 24 V phantom power).
● Automatic detection of input status for 4 audio channels on power-up, prioritizing higher-priority signals.
● Priority sequence: AUX1, AUX2, AUX3, AUX4.
● Mute function for easy interruption of normal playback.
● DSP frequency shift processing for microphones with frequency shift capability.
● Built-in chime generator with adjustable volume.
● Independent volume control for microphones and audio channels, with master volume control for amplifier output.
● 7-band EQ for easy adjustment, with EQ/Bypass option.
● 100 V and 70 V rated voltage output, designated as P1 output.

  • Introduction
  • Specification
  • Connection

PA Conference System MP69 Series Amplifier is a PA amplifier series product integrating the equalizer, frequency shift, pre-amplifier and power amplifier. The series provides 4 audio source input ports, 6 microphone input ports, 1 line output port and 4 amplifier output terminals. Among them, the volume of 4 audio source channels can be individually controlled with the channel selection function, the volume of 6 microphones can be controlled independently, and the amplifier output volume can be controlled by the master control. It has 7-band EQ to adjust the output.
MP69 series products have 100 V and 70 V rated voltage output, and P1 output. They are divided into four models based on power, including 60W(MP6906), 120W(MP6912), 250W(MP6925) and 350W(MP6935).


Model

MP6906

MP6912

MP6925

MP6935

Rated Output Power

60W

120W

250W

350W

Output Voltage Regulation

From full load to no load, ≤3dB

MIN. EMF.

MIC: ≤3mV (Unbalanced input)

MIC: ≤3mV (Balanced input)

LINE: ≤300mV

Frequency Response

80Hz -16KHz (±3dB)

THD

≤0.5 (1KHz, under normal working condition)

SNR

LINE: ≥70dB

7-band EQ

64HZ: ±12dB

160HZ: ±12dB

400HZ: ±12dB

1KHZ: ±12dB

2.5KHZ: ±12dB

6.4KHZ: ±12dB

15KHz: ±12dB

Protection Function

DC, overload, short circuit.

Mute Function

MIC1 and chime input override other inputs.

Phantom Power

DC24V

Frequency Shift

0-5Hz higher than the input signal frequency

Working Power

AC220V/50Hz

Rated Power Consumption

120W

250W

500W

650W

Package Dimensions (mm)

(L×W×H) 555×455×185

Machine Dimensions (mm)

(L×W×H) 430×368×88

Gross Weight

12kg

13.8kg

16.5kg

17.8kg

Net Weight

10.2kg

12kg

14.8kg

16kg


MP6906/MP6912/MP6935 6 Mic Conference Mixing Amplifier

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  • Tel:+86 020 37166520
  • Email:export@dsppa.com
  • Address:No.1 Xiahe Rd, Jianggao Town, Baiyun District, Guangzhou, Guangdong, China