MP300UB Mixer Amplifier with USB/FM/Bluetooth

Features:

● Three MIC input, two AUX input, one AUX output
● 100/70V constant output and 4-16Ω constant impedance output
● With Mute function. MIC1 has the highest priority level. MIC2, MIC3, AUX have same priority level.
● Individual volume of control in each channel, with master volume adjustment
● Controllable treble and bass
● LED level meter to monitor working status
● With short circuit protection and alarm
● With USB, Bluetooth and FM function
● DC24V or AC230V power supply
● With Combo MIC interface and phantom power

คุณสมบัติ:

●3 อินพุทไมโครโฟน, อินพุท 2 AUX , เอาต์พุท AUX 1 ชุด
●เอาท์พุทคงที่ 100 / 70V และเอาต์พุตอิมพีแดนซ์คงที่4-16Ω
●ด้วยฟังก์ชันปิดเสียง MIC1 มีระดับความสำคัญสูงสุด MIC2, MIC3, AUX มีระดับความสำคัญเท่ากัน
●การควบคุมแต่ละระดับในแต่ละช่องด้วยการปรับระดับเสียงหลัก
●ควบคุมเสียงแหลมและเบส
●มาตรวัดระดับ LED เพื่อตรวจสอบสถานะการทำงาน
●มีการป้องกันไฟฟ้าลัดวงจรและการเตือนภัย
●ใช้ USB, Bluetooth และฟังก์ชั่น FM
●แหล่งจ่ายไฟ DC24V หรือ AC230V

●มีอินเตอร์เฟส Combo MIC และพลัง PhanDescription of front pan

1. Power on/off

2. Power indicator

When power is on, indicator will be red.

3. LED level display

4. Bass volume adjustment knob

Base on central position, rotate counterclockwise to decay bass. Rotate clockwise to enhance treble.

5. Treble volume adjustment knob

Base on central position, rotate counterclockwise to decay treble. Rotate clockwise to enhance bass.

6. MIC1/MIC2/MIC3 volume adjustment knob

To adjust volume. Rotate clockwise to turn up. Rotate counterclockwise to turn down.

7. AUX1/AUX2 volume adjustment knob

To adjust volume of AUX1. Rotate clockwise to turn up. Rotate counterclockwise to turn down.

8. Master volume adjustment knob

To adjust level of all signals. Rotate clockwise to turn volume up. Rotate counterclockwise to turn volume down.

9. MIC1 unbalanced interface

10. MP3 display screen

11. USB interface

To play music in U disk.

12. Previous one

Under USB and Bluetooth mode, press this button to play previous song.

Under FM mode, press this button to play previous video.

No matter what mode it is, long press this button to turn down volume.

13. Play/Pause button

Under USB and Bluetooth mode, press this button to pause.

Under FM mode, press this button to search radio automatically.

14. Next one

Under USB and Bluetooth mode, press this button to play next song.

Under FM mode, press this button to play next video.

No matter what mode it is, long press this button to turn up volume.

15. Mode button

Press this button to switch mode: Bluetooth (BLUE), USB, Line (LINE) and FM

Note: 5 LED lights on indicate overload distortion. You should make light 4 and 5 sparkle.

Description of rear panel

1. Mute control

2. MIC2 and MIC3 Combo XLR input, balanced input

3. AUX1/AUX2 input

4. Output interface

5. Output terminal

6. Fan

7. Power switch

8. AC power interface

9. DC 24V power supply

DC 24V standby power supply.

10. FM Antenna interface

Connect antenna to this interface.

11. MIC3 Phantom voltage +48V, ON --- OFF switch

12 MIC2 Phantom voltage +48V, ON --- OFF switch

Note: it is suggested that only one output terminal should be used at one time.

Specification

Model	MP300UB
Rated output power	120W
Adjustment rate of output voltage	From full load to no load ≤3dB
Output type	4-16Ω, 70V, 100V
AUX OUT output level	0dB
Input sensitivity	MIC1: 5mV (unbalanced), MIC2/MIC3: 5mV (unbalanced), MIC2/MIC3:±2.5mV (balanced)
Input sensitivity	Line：≤300mV (unbalanced)
Frequency response	60Hz-20KHz (±3dB)
THD	≤1% (1KHz, normal working status)
SNR	MIC input ≥82dB (broadband), Line input: ≥85dB (broadband)
Adjustment range of pitch	Bass：±10dB（100Hz）
Adjustment range of pitch	Treble：±10dB（10kHz)
Protection	AC fuse, DC output, overload, short circuit
Mute function	Mic1 input suppress other input (attenuation from 0 to -30dB)
Power	AC 230V/50Hz
DC standby power	DC +24V
Rated power consumption	250W
Package size（mm）	(L×W×H) 520×430×195
Machine size（mm）	(L×W×H) 420×338×88
Gross weight	10.8kg
Net weight	9kg