1. Selling Point

1) Power supply: DC 12V

2) 4 channels (2 Mono + 1 Stereo)

3) Individual +48V phantom power

4) 5.0 Bluetooth function

5) USB play, play format: FLAC, MP3, WAV, WMA

6) USB record, record format: MP3

7) 99 DSP effects

8) PC record and play

2. Power Supply

Working Power: DC 12V

3. Individual 48V Phantom Power

(1) Press down "+48V" button, LED light is on, +48V phantom power works

(2) Individual +48V phantom power for each channel

(3) +48V phantom power is only for XLR socket, not for 6.3 socket

Dynamic Microphone

When you connect dynamic microphone to audio mixer with XLR cable, please do not power on +48V phantom power.

Please Note: when use 1/4" plug input, the microphone sound will be small.

Condenser Microphone

If your microphone is +48V condenser microphone, please connect it to mixer via XLR cable, and power on +48V phantom power.

Please note:

For this model, it does not support non-48V condenser microphone. (such as 3.5mm plug condenser computer microphone)

4. 5.0 Bluetooth -Compatibility

Volume adjustment

1) Press down MP3/ST3-4 button

2) Rotate LEVE ST3/4 knob, adjust the channel volume to main out

3) Adjust main out output

5. USB Function

(1) Protective film on the display:

There is a protective film on the display to prevent the display from being scratched. If the protective film is not clear, you can tear off the protective film.

(2) USB port is not for USB microphone, you can't connect USB microphone to audio mixer

(3) USB format: FAT32

A) USB port can't recognize NTFS U-Disk

B) There is at least one song in the FAT32 U-Disk

(4) USB play:

A) Play format: MP3, FLAC, WAV, WMA

B) Insert U-Disk into USB port, U-Disk will play automatically

C) Volume adjustment (same as Bluetooth volume control)

(5) USB record:

A) Insert a FAT32 U-Disk, and there is at least one song in the U-Disk

B) Record format: MP3

C) Record operation:

(a) Short press MODE to switch to REC

(b) Short "PROGRAM (PUSH)" to start recording

(c) Long press "PROGRAM (PUSH)" to exit the recording and start playing the latest recording file

(d) When recording, you can short press "PROGRAM (PUSH)" to pause (continue) record.

D) Record volume adjust: Same as Bluetooth volume control

6. 24 Bit 99 DSP Effects

(1) Choose effects

A) Rotate "PROGRAM" knob to the number of the effect you want, then the number is flashing

B) Press "PROGRAM" knob to confirm your selection, then the number stops flashing

C) In the process of the flash of the number, if you do not press "ROGRAM" knob over 10 seconds, the number will come back to Pre-effect-number

(2) Adjust effect parameters: "REPEAT" Knob

A) 1-20 level, the higher the level, the more obvious the effect.

(3) Output the effect

A) Rotate the AUX/FX knob of channel.

B) Rotate master FX knob.

7. PC Record and Play

8. Gain Knob

9. AUX Output

10. Packing List

11. Product Size

12. Product Details