Indledning
The VBESTLIFE Q48 is a compact and powerful 8-channel stereo audio sound mixer designed for a variety of audio applications, including studio recording, podcasting, and live performances. It features high-clearance circuits for additional dynamic range and ultra-low noise, ensuring excellent sound quality. This manual provides detailed instructions for setting up, operating, and maintaining your Q48 audio mixer to achieve the best possible performance.
Produkt overview
Familiarize yourself with the various components and controls of your Q48 Audio Mixer.
This image shows the overall layout of the Q48 Audio Mixer, highlighting its 8 channels, main output, and various controls. The included USB power cable is also visible.
A clear top-down perspective of the mixer, detailing the input and output jacks and the layout of the control panel.
An angled perspective of the mixer, providing a good overview of its compact form factor and accessible controls.
Detaljeret view of the mixer's control surface, allowing users to identify specific knobs and switches for audio adjustment.
Opsætning
1. Tænd/sluk for mixeren
The Q48 Audio Mixer can be powered via its DC 5V input. It also features a built-in 1200mAh 18650 battery for portable use.
- Locate the DC 5V input port on the side of the mixer.
- Connect the provided USB data cable (Figure 5: USB Data Cable) to the DC 5V input.
- Connect the other end of the USB cable to a compatible 5V/2A power adapter (not always included) or a USB power source.
- To use the built-in battery, ensure it is charged. The mixer will automatically switch to battery power when disconnected from an external power source.
Dette billede illustrerer sideproffenfile of the mixer, specifically pointing out the DC 5V power input.
2. Tilslutning af lydkilder
The Q48 mixer offers 8 channel signal inputs, which can be configured as 4 stereo inputs.
- Mikrofon-/linjeindgange (kanal 1-4): Use the MIC/LINE jacks for connecting microphones or line-level instruments.
- Stereo Input Configuration: Only the 'A' channel of each pair (e.g., Channel 1A, 2A, etc.) functions as a mono input. When both 'A' and 'B' channels of a pair are accessed simultaneously, they function as a stereo input.
3. Tilslutning af udgange
- Main Output (MAIN OUT A, B): Connect your speakers, headphones, or recording device to the MAIN OUT A and B jacks.
Betjeningsvejledning
1. Tænd/sluk
Press the power button located near the MAIN OUT section to turn the mixer on or off.
2. Adjusting Channel Volume
Each of the four channels has a dedicated VOLUME knob. Rotate clockwise to increase volume and counter-clockwise to decrease.
3. Applying Effects (EFX)
Each channel also has an EFX knob. This controls the amount of effect applied to that specific channel. The mixer features an independent reverberation effect.
- Reverb Effect Switch: Use the independent reverberation effect selection switch for each stereo channel. Typically, this is turned ON for microphones and OFF for instruments.
- DELAY-knap: Adjusts the delay time of the reverberation effect.
- REPEAT-knap: Controls the number of repetitions for the reverberation effect.
This image visually represents the mixer's capability to produce excellent sound quality and apply reverberation effects, with a graphic equalizer display in the background.
4. Main Output Control
- HOVEDKnap: Styrer mixerens samlede udgangsvolumen.
- LINE/MIC Switch: Toggles between line-level and microphone-level input sensitivity for the main input.
- STEREO/MONO-kontakt: Selects between stereo and mono output modes.
Opretholdelse
To ensure the longevity and optimal performance of your Q48 Audio Mixer, follow these maintenance guidelines:
- Rensning: Use a soft, dry cloth to clean the exterior of the mixer. Avoid using abrasive cleaners or solvents, as they may damage the finish.
- Støvbeskyttelse: Keep the mixer covered when not in use to prevent dust accumulation in the ports and controls.
- Opbevaring: Opbevar mixeren et køligt, tørt sted væk fra direkte sollys, ekstreme temperaturer og høj luftfugtighed.
- Batteripleje: If using the built-in battery, ensure it is charged periodically even when not in active use to maintain battery health.
Fejlfinding
If you encounter issues with your Q48 Audio Mixer, try the following steps:
- Ingen strøm: Ensure the USB power cable is securely connected to both the mixer and a working 5V/2A power source. If using battery, ensure it is charged.
- Ingen lydoutput: Check all cable connections (inputs and outputs). Verify that all VOLUME and MAIN knobs are turned up. Ensure the correct input sensitivity (LINE/MIC switch) and output mode (STEREO/MONO switch) are selected.
- Forvrænget lyd: Reduce input volume levels to prevent clipping. Check cable integrity.
- Effekter virker ikke: Ensure the EFX knobs are turned up and the reverb effect switch is engaged for the desired channels. Check DELAY and REPEAT settings.
Hvis problemerne fortsætter, kontakt kundesupport for yderligere hjælp.
Specifikationer
| Feature | Specifikation |
|---|---|
| Model | Q48 |
| Materiale | Jern |
| Vægt | Ca. 753 g (26.6 oz) |
| Dimensioner (L x B x H) | 22 cm x 16 cm x 6 cm |
| Reverb effekt | 12ms - 200ms |
| Udgang Voltage | 4V maksimum |
| Signal til støj-forhold | > 85dB |
| Forvrængning | 0.03 % (1KHz fuld effekt) |
| Frekvensrespons | 20Hz 〜 20KHz ±3dB |
| Opladningseffekt | 5V / 2A |
| Inputfølsomhed (mikrofon) | -36dB |
| Indgangsfølsomhed (linje) | -10dB |
| Indgangsfølsomhed (Eff Ret) | -12dB |
| Input Sensitivity (Recording) | -26dB |
| Batteri | 1200mAh 18650 Battery (Built-in) |
Garanti og support
For garantioplysninger eller teknisk support henvises til den dokumentation, der blev leveret ved køb, eller kontakt forhandleren/producenten direkte. Gem din købsbevis til eventuelle garantikrav.
Brugertips
Der var ingen specifikke brugertips tilgængelige fra reviews or Q&A for this product. However, general tips for audio mixers include:
- Always start with all volume knobs at their minimum setting before connecting or disconnecting devices to prevent sudden loud noises.
- Use high-quality cables to minimize noise and ensure optimal signal transfer.
- Experiment with the EFX, DELAY, and REPEAT controls to find the perfect reverberation for your audio.
- When using microphones, ensure phantom power (if required by your microphone) is supplied by an external source if the mixer does not provide it.
