TEYUN A4 4 Channel Mini Audio Mixer Effect 48V Bluetooth-function Portable Mixing TableUSB Play Music Home Record Sound Console

     Audio Sound Mixer Delay Repeat Effect 4 Channel 48V Phantom Power with Bluetooth Mixing Console USB PC Record Playback A4 for Broadcast.

Selling Point:

1. 4 channels（2 Mono +1 Stereo）
2. Repeat & Delay effect
3. Bluetooth function
4. +48V phantom power
5. USB/PC play and record.
6. RCA jack

1. Power Supply

(1) Working Power: 5V 2A
(A) Adapter
(B) Power bank
(C) Computer

2. Bluetooth-Compatibility

(1) Volume adjust
1) Press down the ST/USB button.
2) Rotate the 3-4/USB knob, adjust the channel volume to main out.
3) Adjust MAIN output knob.

(2) The mixer is receiver, it can't connect to another bluetooth receiving devices, such as bluetooth speaker.

3. Delay & Repeat Effects

(1) The effects only for channel 1-2.
(2) Output the effect
A) Press down the EFX button of channel.
B) Rotate the volume knob of channel.
C) Rotate REPEAT/DELAY knob.
D) Rotate MAIN knob.
Please note:
Before using DELAY effect, you must rotate the REPEAT effect knob to more than "0" position. Otherwise, there will be no delay effect output.

4. +48V Phantom Power

(1) Press down "+48V" button, LED light is on, +48V phantom power works.
(2) +48V phantom power is only for XLR socket,not for 6.3 socket.

(3) Dynamic Microphone
When connect dynamic microphone to audio mixer via XLR cable, please don't power on +48V phantom power.

(4) Condenser Microphone
If it is +48V condenser microphone, please connect it to mixer via XLR cable, and power on +48V phantom power.

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

5. USB Port Application

USB port is not for USB microphone, please don't connect USB microphone to audio mixer.

6. U-disk Record

(1) U-disk format: FAT32
A) USB port can't recognize NTFS U-disk.
B) There is at least one song in the FAT32 U-disk.
(2) U-disk record:
A) Press down the MP3/PC button on the back panel of audio mixer.
B) Insert a FAT32 U-Disk, and there is at least a song in the U-Disk.
C) Record format: MP3
D) Record operation:
(a) Short press "MODE" button to the REC mode.
(b) Long press "pause (continue)" button to start recording.
(c) Long press "pause (continue)" button to exit the recording, and continue to play the previous music files.
(d) When recording, you can short press "pause (continue)" button to pause（continue）record.
E) Record volume adjust: Same as Bluetooth volume control.
(3) Recording parameter: 16Bit 48KHz

7. MP3/PC Port Switch Button

8. U-disk Play

(1) Play format: MP3, FLAC, WAV, WMA.
(2) Press down the MP3/PC switch button.
(3) Insert U-disk into USB port, U-disk will play automatically.
(4) Volume adjust: Same as Bluetooth volume control.

9. PC Record & Play

(1) Please use the USB cable of we provide to connect the computer.
(2) Bounce up the MP3/PC button.
(3) Volume adjust: Same as Bluetooth volume control.
(4) Recording parameter: 16Bit 48KHz

10. Gain Knob

(1) Only when the output signal is not enough, please adjust the gain knob.
(2) When the PEAK light is on, the signal is distortion
(3) Rotate the gain knob, the signal level will increase, and the noise level will increase at the same time.

11. RCA Jack

It can connect to the CD player, mobile phone, active speaker, etc.

12. Connecting Device

12. Connecting Device
connect to dynamic microphone, condenser microphone via XLR and 1/4" jack
connect to computer and U-disk via USB port
connect to mobile phone via bluetooth
connect to headphone via phone out
connect to DVD, music player via RCA socket

13. Applications

14. Headphone Volume Control

(1) Rotate the main volume knob
(2) Rotate the phone volume knob

15. Packing List

(1) Audio mixer *1
(2) Adapter *1
(3) Packing box *1

16. Product Size

17. Product Details