X3 Sound Mixer User Guide

Product Overview

The X3 mixer is a multi-channel beginner audio mixer, offering an onboard, easy-to-use, all-in-one audio solution for online live streaming, podcasting, and gaming. It functions as an entertainment sound mixer, with audio quality suitable for these applications rather than professional studio use.

It features a compact design with a built-in LED screen, two large rotary adjustment knobs with RGB lighting effects, eight conventional rotary adjustment knobs, and twenty-four keys. These controls allow for easy adjustment and customization of audio, including 3-band EQ and reverbs, streamlining the mixing process without complex software or long learning curves. All audio and effects are controlled via hardware.

The X3 includes nine audio jacks, providing ample connectivity for home devices. It features a 1/4-inch jack, two 1/8-inch jacks for microphones, and a 3.5mm TRRS jack for headphone microphone input and real-time monitoring. Additionally, it has one USB-C jack and two 3.5mm TRRS jacks for outputting to computers, tablets, and smartphones. It is compatible with iOS, Android, and Windows systems.

Rear Panel Connections

The rear panel of the X3 mixer features the following ports:

• Musical instrument: A 6.35mm port designed for connecting dynamic microphones and musical instruments. The input volume is managed by the "Mic total Vol" knob.
• Microphone: Two 3.5mm TRS ports for connecting condenser microphones (e.g., XLR to 3.5mm) that do not require external power. Input volume is controlled by the "Mic total Vol" knob.
• Headset: A 3.5mm TRRS port for connecting a headphone with a microphone. This port is used for vocals input via the headset and allows real-time monitoring of all sound sources. Monitoring volume is adjusted with the "Monitor" knob, and input volume with the "Mic total Vol" knob.
• Earphone: A 3.5mm monitoring port for real-time monitoring of all mixer sound sources. It supports mobile phone earphones (TRRS plug) and studio headphones (TRS plug). Monitoring volume is controlled by the "Monitor" knob.
• Accompaniment: A 3.5mm music input port for connecting external audio sources or devices to play background music during streaming or recording. This can include smartphone headphone jacks or PC earphone jacks. Input volume is controlled by the "Accompaniment" knob.
• Live Streaming ports: Two 3.5mm TRRS analog ports for outputting the mixed audio to smartphones, tablets, or other devices via a 3.5mm TRRS cable. These ports enable simultaneous live streaming to multiple devices and are primarily used for streaming or recording on smartphones or tablets. The output volume is controlled by the "Recording" knob. These ports can also receive audio from other parties during communication, but their volume is dependent on the source device and cannot be controlled by the mixer. Input audio from these ports is not recorded.
• TYPE-C OTG: A USB-C data port used for audio data communication with computers and mobile devices, supporting digital audio signal input/output. Output volume is controlled by the "Recording" knob, and input volume by the "Accompaniment" knob.
• TYPE-C Charge: A USB-C port used exclusively for charging the mixer.

Note: The mixer does not support connecting USB microphones via the USB-C port.

Tip: When the mixer's battery is low, it may produce significant noise. Charge the device promptly to resolve this.

Top Panel Controls

The top panel of the X3 mixer features various knobs and buttons for comprehensive audio control:

1. POWER/LOOPBACK Button:

Press and hold to power the device on or off. A short press toggles the LOOPBACK function. When enabled, audio sent to the mixer via USB from a PC is routed back to the PC, allowing PC audio resources (music, video, games) to be heard by the audience or recorded. When disabled, PC audio is only heard in monitoring headphones and not sent to the audience or recorded, preventing echoes. Only microphone audio is sent to the audience or recorded.

Battery Indicator Light:

A green light indicates the device is on. A red light indicates charging. The light turns off when fully charged.

2. B-T Button:

Press and hold for over 2 seconds to turn Bluetooth on or off. Bluetooth is enabled by default. The button light blinks while waiting for pairing and remains solid when successfully paired. A short press plays or pauses accompaniment music. This function is solely for Bluetooth music accompaniment.

3. Reverberation Knob:

Adjusts the reverb effect for RAP, KTV, and Specialty reverb modes. Fine-tuning is recommended in original sound mode.

4. Monitor Knob:

Adjusts the monitoring output volume for the Earphone and Headset jacks.

5. Recording Knob:

Adjusts the output volume for the two Live Streaming ports and the TYPE-C OTG port.

6. Voice Changer Knob:

Controls the voice-changing effect applied to the microphone input audio.

7. Sound effects Knob:

Adjusts the volume of both pre-set and user-recorded sound effects.

8. Accompaniment Knob:

Adjusts the input volume for accompaniment music sourced from Bluetooth, the Accompaniment port, or the TYPE-C OTG port.

9. Mic Low Knob:

Adjusts the bass frequencies of the microphone vocals.

10. Mic Mid Knob:

Adjusts the midrange frequencies of the microphone vocals.

11. Mic High Knob:

Adjusts the treble frequencies of the microphone vocals.

12. Mic total Vol Knob:

Adjusts the input volume for all microphone sources, including the Musical instrument port, Microphone ports (1, 2), and Headset port.

13. Original sound Button:

A short press switches the mixer to the original sound mode.

14. KTV Button:

A short press switches to karaoke sound mode, featuring a long reverb time effect.

15. Specialty Button:

A short press switches to professional singing reverb modes.

16. RAP Button:

A short press switches to MC sound mode, providing full and magnetic vocals.

17. Electronic music Button:

Activates the 12-Step Auto-tune feature. A short press cycles through the 12 supported auto-tune keys: C, D, Db, E, Eb, F, G, Gb, A, Ab, B, Bb.

18. Lead singer Button:

A short press cycles through different vocal functions: Lead singing, Follow singing, Remove vocal, and Close. In "Lead singing" mode, vocals are heard in monitoring headphones for the first 60 seconds, then only accompaniment. In "Follow singing" mode, vocals are heard in headphones but not in the recording or live broadcast, with only accompaniment and microphone sound being transmitted. Note: Some accompaniments may not have vocals fully removed.

19. Noise reduction Button:

A short press toggles the noise reduction function, which blocks background noise to ensure clearer audio recording.

20. Dodge Button:

Toggles the auto ducking function. When active, the mixer automatically lowers the volume of accompaniment music when the user speaks and restores it when they stop speaking. This function is designed for podcasts or live streaming with music, not for voice calls.

21. Sound Effect Pads:

Eight fixed sound effect pads for triggering instant sounds to enhance streaming atmosphere.

22. 12-step auto tune indicator:

Indicates the currently selected key for the 12-step auto-tune function.

23. Customizable audio effects Buttons:

Four buttons allow users to record and save custom audio effects (up to 10 seconds each) via microphone, external audio input, or Bluetooth input. To record, press and hold a button for over 3 seconds. To delete, long-press a button with existing audio for over 3 seconds until the indicator flashes.

Connection Guide: Live Streaming, Podcast Or Recording On Mobile Devices

Diagram Description: This section illustrates the typical setup for connecting the X3 Sound Mixer to mobile devices for live streaming or podcasting. It shows connections for a streaming mobile phone, an accompaniment mobile phone, monitoring headphones, and a microphone to the mixer.

1. Connect the streaming mobile phone, accompaniment mobile phone, monitoring headphone, and microphone to the appropriate ports on the mixer.
2. Open the desired live streaming application on your smartphone.
3. Power on the mixer, adjust the voice effects as needed, and test the live streaming audio output.
4. Open the accompaniment application on the second phone and begin your live stream.

Tips:

• If your smartphone lacks a 3.5mm audio port, use a USB-C to USB-C cable, a USB-C to 3.5mm adapter, or a Lightning to 3.5mm adapter provided by the phone manufacturer.
• Smartphones or tablets can input background music through their USB-C ports. However, they cannot simultaneously stream and input audio via the USB-C port.
• USB-C to Lightning cables may not be compatible for recording audio on iPhones via USB-C ports.
• Connecting an iPhone for streaming or recording via USB-C using a USB-C to USB-C cable combined with a USB-C to Lightning adapter might introduce delays in audio transmission.
• You can stream or record to up to three different mobile devices by utilizing the mixer's USB-C port and the two Live Streaming ports.

Connection Guide: Live Streaming, Podcast Or Recording On Computer

Diagram Description: This section outlines the setup for connecting the X3 Sound Mixer to a computer for streaming or recording. It depicts connections for the computer, an accompaniment device, monitoring headphones, and a microphone to the mixer.

1. Connect your streaming/recording computer, accompaniment device, monitoring headphones, and microphone to the sound mixer.
2. Power on the mixer, put on your monitoring headphones, and adjust the voice effects.
3. Connect the computer and the mixer using a USB-C data cable. The computer should automatically recognize the device.
4. Navigate to your computer's sound settings. Set "JC-X3" as the default audio input and output device, or as the default Playback and Recording device within the respective sound settings panels. (Visual aids show Windows sound settings, identifying "JC-X3" as the default device for both playback and recording).
5. Launch your streaming, recording, or accompaniment software. Ensure that "JC-X3" is selected as the default audio input/output device within the software. Test the live streaming or recording effect, then commence your session.
6. When using a single PC for live streaming/recording and needing to simultaneously input PC system audio, enable the "Loopback" function.

Tips:

• It is not recommended to use the Live Streaming ports for connecting a PC for live streaming purposes.
• The mixer supports simultaneous streaming, recording, and podcasting across both computers and smartphones.

Troubleshooting (FQA)

• Q: The device does not work, or there is no sound suddenly.
  Possible solutions: The battery may be depleted. Connect the device to a USB cable for charging before use.
• Q: There is a lot of noise during live streaming.
  Possible solutions:
  1. Check if the battery is low and charge it promptly.
  2. Ensure the earphone is plugged into the correct designated port.
  3. Reduce the microphone input volume and activate the noise reduction function.
  4. Verify the headset is inserted correctly and re-plug it if necessary.
  5. If streaming via a PC, try unplugging the laptop's charging cable, as it may cause interference with the mixer.
• Q: The microphone has no sound.
  Possible solutions:
  1. Confirm the microphone cable is correctly inserted (logo facing you) or try a different microphone cable to rule out faults.
  2. Gradually increase the microphone input volume and the monitoring volume.
• Q: The live streaming sound is small or silent.
  Possible solutions:
  1. Check that the cable is securely plugged into the live streaming port.
  2. Replace the audio or USB cable to test for cable malfunctions.
  3. Ensure the "Recording" knob is turned to its maximum setting.
• Q: The audience cannot hear the music during live streaming.
  Possible solutions:
  1. Verify that the USB cable is connected to the USB-C OTG port.
  2. Confirm that the "LOOPBACK" function is enabled when streaming or recording on computers.
• Q: The sound quality is not normal.
  Possible solutions:
  1. Switch to the "Original Sound" mode, as the device has various pre-set voice modes.
  2. Ensure the headphone is correctly inserted into its marked position.
• Q: The Voice Changer effect is not satisfactory.
  Possible solutions: It is recommended to adjust effects such as Reverb, Mic EQ, and the voice changer knob for better results.
• Q: The device cannot be used with a guitar.
  Possible solutions: Connect the guitar to the 6.35mm "Musical instrument" jack. The input volume for the guitar is controlled by the "Mic total Vol" knob.
• Q: The Auto Ducking function is not working.
  Possible solutions: This function operates effectively for podcasts or live streaming with music, but not for voice calls.

Product Specifications

Warm Tips

• Please do not charge the audio console during live streaming.
• Please charge the audio console before using it for the first time.
• If the device is not used for an extended period, charge it every 3 months.
• Charging is possible when the power is off. Avoid prolonged charging sessions.
• Stop charging once the battery is fully charged to prevent overcharging.
• Bluetooth connection range is limited; keep devices within proximity to avoid interference.
• The Bluetooth feature is intended for accompaniment music playback only.
• The X3 mixer is an entertainment audio interface designed for live streaming, podcasting, and content creation. Its audio quality is optimized for these uses and is not comparable to professional audio mixers or interfaces.
• For any questions or support, please leave a message on Amazon.