1. Introduction
This user manual provides comprehensive instructions for the setup, operation, maintenance, and troubleshooting of your Behringer XENYX QX602MP3 Premium 6-Input 2-Bus Mixer. Please read this manual thoroughly before operating the device to ensure proper use and to maximize its performance and longevity.

Figure 1: Front view of the Behringer XENYX QX602MP3 mixer, showcasing its compact design and control layout.
2. Key Features
- Premium ultra-low noise, high headroom 6-input analog mixer.
- 2 state-of-the-art XENYX Mic Preamps comparable to stand-alone boutique preamps.
- 2 balanced, high-headroom stereo line inputs.
- Neo-classic "British" 3-band EQs for warm and musical sound.
- High-performance MP3 player included to play audio files via USB stick.
3. Setup
3.1 Unpacking
Carefully unpack your XENYX QX602MP3 mixer and inspect it for any signs of damage that may have occurred during transit. Retain the original packaging materials for future transport or storage.
3.2 Power Connection
Connect the supplied power adapter to the AC INPUT on the rear panel of the mixer. Ensure the power switch is in the OFF position before connecting to a power outlet. Use only the power adapter provided with your unit.

Figure 2: Rear panel of the mixer, highlighting the AC input and power switch for safe connection.
3.3 Initial Audio Connections
- Microphones: Connect microphones to the XLR inputs (MIC) on channels 1 and 2.
- Line Inputs: Connect line-level devices (keyboards, CD players) to the 1/4" LINE IN jacks. Channels 1 and 2 have mono line inputs, while channels 3/4 and 5/6 are stereo line inputs.
- Main Outputs: Connect your main speakers or amplifier to the MAIN OUT (1/4" TRS) jacks.
- Headphones: Connect headphones to the PHONES output for monitoring.
4. Operating Instructions

Figure 3: Detailed view of the mixer's top panel, illustrating the various input channels and master controls.
4.1 Channel Controls (Channels 1-6)
- GAIN: Adjusts the input sensitivity for the microphone or line input. Use this to set the optimal signal level without clipping.
- EQ (HIGH, MID, LOW): Three-band equalizer for shaping the tone of each channel.
- HIGH: Adjusts treble frequencies.
- MID: Adjusts mid-range frequencies.
- LOW: Adjusts bass frequencies.
- AUX/FX: Controls the amount of signal sent from the channel to the internal effects processor or external auxiliary send.
- PAN (Channels 1-2) / BAL (Channels 3/4, 5/6): Adjusts the stereo position of the channel's signal. PAN for mono channels, BAL for stereo channels.
- LEVEL: Controls the overall output level of the channel to the main mix.
4.2 MP3 Player Operation
The XENYX QX602MP3 features a built-in MP3 player. Insert a USB stick containing MP3 audio files into the USB port. Use the dedicated controls (PLAY/PAUSE, PREVIOUS, NEXT, STOP) to navigate and play your audio files. The MP3 player's output is routed to the main mix.
4.3 Main Section Controls
- PHANTOM (+48V): Activates +48V phantom power for condenser microphones connected to the XLR inputs. Ensure microphones are compatible before engaging.
- AUX RETURN: Controls the level of the signal returning from the external auxiliary device.
- FX RETURN: Controls the level of the signal returning from the internal effects processor.
- MAIN MIX: Adjusts the overall output level of the main stereo mix.
- PHONES/CTRL ROOM: Controls the output level for both the headphone jack and the control room outputs.
5. Maintenance
5.1 Cleaning
To clean the mixer, use a soft, dry cloth. For stubborn dirt, a slightly damp cloth can be used, but ensure no liquid enters the unit. Do not use abrasive cleaners, solvents, or waxes, as these can damage the finish and controls.
5.2 Storage
When not in use for extended periods, store the mixer in a cool, dry place, away from direct sunlight and extreme temperatures. It is recommended to keep the original packaging for protection during storage or transport.
6. Troubleshooting
- No Sound Output:
- Check all power connections and ensure the mixer is turned on.
- Verify that the MAIN MIX level control is turned up.
- Check individual channel LEVEL controls and ensure they are not at minimum.
- Confirm that speakers/amplifiers are connected correctly and powered on.
- Ensure input sources are active and connected properly.
- Distorted Sound:
- Reduce the GAIN control on the input channel.
- Lower the LEVEL control of the affected channel or the MAIN MIX level.
- Check input source levels to ensure they are not too high.
- MP3 Player Not Working:
- Ensure the USB stick is properly inserted.
- Verify that the USB stick contains compatible MP3 audio files.
- Try a different USB stick.
7. Technical Specifications
| Feature | Specification |
|---|---|
| Brand | Behringer |
| Number of Channels | 6 |
| Item Weight | 3.1 Pounds |
| Connectivity Technology | Auxiliary |
| Power Source | Corded Electric |
8. Warranty and Support
Behringer products are designed for reliability and performance. For detailed warranty information and terms, please refer to the warranty card included with your product or visit the official Behringer website. For technical support, service, or parts, please contact Behringer customer support or visit their official support page.
You can find more information and support resources by visiting the Behringer Store on Amazon.





