1. Киришүү
The Muslady B4-LIVE is a portable 4-channel audio mixer designed for a variety of applications including live streaming, music production, and karaoke. It features a built-in soundcard, USB and Bluetooth connectivity, 2-band EQ, gain control, and delay/repeat effects, along with recording capabilities.
2. Пакеттин мазмуну
Сураныч, бардык буюмдар бар экенине ынануу үчүн пакетти кылдат текшериңиз:
- 1 x Muslady B4-LIVE Audio Mixer
- 1 x 3.5mm TRRS to TRRS Cable
- 1 x USB кабели
- 1 x Power Adapter (EU or US plug, depending on region)
- 1 x User Manual
3. Техникалык шарттар
| Өзгөчөлүк | Деталь |
|---|---|
| Бренд | Muslady |
| Модел | B4-LIVE |
| Түс | Кара |
| Материал | Пластик |
| Power Adapter Input | AC100~240V |
| Power адаптеринин чыгышы | 5V/2.1A |
| Микрофон киргизүү сезгичтиги | -60дБ |
| Stereo Channel Output | -40дБ |
| Max Output | 4V |
| Сигнал ызы-чуу катышы | -80дБ |
| Parametric EQ (HI) | ±15dB/12kHz |
| Parametric EQ (LOW) | ±15dB/60kHz |
| Өлчөмдөрү (L*W*H) | 19 cm * 17.5 cm * 6 cm (7.48 in * 6.89 in * 2.36 in) |
| Таза Салмак | 535г (18.87 унция) |
4. Орнотуу колдонмосу
Follow these steps to set up your Muslady B4-LIVE audio mixer:
- Кубат туташуу: Connect the provided power adapter to the mixer's power input and then to a suitable power outlet.
- Киргизүү байланыштары:
- Microphones/Line Instruments: Use XLR or 1/4" phone type jacks for MIC/LINE inputs (channels 1 and 2). Ensure +48V phantom power is enabled for condenser microphones.
- Стерео киргизүү: Connect electronic keyboards or other stereo sound equipment to the 3/4 stereo input.
- Чыгуу туташуулары:
- Негизги чыгышы: Connect your speakers or recording device to the LEFT and RIGHT MAIN OUT RCA jacks.
- Наушник: Plug your headphones into the PHONE jack for monitoring.
- Жаздыруу натыйжасы: Use the REC RCA ports for dedicated stereo recording output.
- USB/Bluetooth Connection:
- USB ойнотуу: MP3 ойнотуу үчүн USB портуна USB дискти салыңыз.
- USB аудио интерфейси: Connect the mixer to a computer via USB to use it as an external soundcard for recording or playback.
- Bluetooth: Activate Bluetooth on your device and pair with the mixer for wireless audio input.
5. Иштөө нускамалары
Understanding the controls of your B4-LIVE mixer:
5.1. Channel Controls (Channels 1 & 2)
- УТУШ: Adjusts the input sensitivity for each channel. Use to match the input level of your microphone or instrument.
- ЖОГОРКУ: Treble equalizer control. Adjusts the high-frequency range (±15dB/12kHz).
- ТӨМӨН: Bass equalizer control. Adjusts the low-frequency range (±15dB/60kHz).
- EFX: Controls the amount of effect (delay/repeat) applied to the channel.
- PEAK LED: Illuminates when the input signal is too high, indicating potential clipping. Reduce GAIN if this LED lights up frequently.
- ТӨМ: Adjusts the output volume for the individual channel.
5.2. Stereo Channel Controls (Channel 3/4)
- УТУШ: Adjusts the input sensitivity for the stereo channel.
- ЖОГОРКУ/ТӨМӨН: Treble and Bass equalizer controls, similar to mono channels.
- EFX: Controls the amount of effect applied to the stereo channel.
- ТӨМ: Adjusts the output volume for the stereo channel.
5.3. Master & Effect Controls
- КЕЧИК: Adjusts the delay time of the effect.
- КАЙТАЛОО: Adjusts the number of repetitions for the delay effect.
- НЕГИЗГИ ТОМ: Master volume control for the overall output.
- PHONE VOL: Гарнитуранын чыгышынын үнүн тууралайт.
- +48V PHANTOM POWER: Button to enable/disable phantom power for condenser microphones.
5.4. USB/BT Player Controls
- MODE/BT: Switches between USB player mode and Bluetooth mode. Press and hold for Bluetooth pairing.
- ОЙНОО/ТЫНДЫРУУ: Учурдагы тректи ойнойт же тындырат.
- МУРУНКУ КИЙИНКИ: Мурунку же кийинки трекке өтөт.
- РЕК: Туташкан USB дискке жаздырууну баштайт.
- Дисплей: Shows current mode, track number, or Bluetooth status.
6. Жазуу функциясы
The Muslady B4-LIVE mixer allows direct recording to a USB drive or to a computer via its built-in soundcard.
6.1. Recording to USB Drive
- Insert a formatted USB drive into the USB port.
- Set your desired input levels and master volume.
- Press the "REC" button on the USB/BT player section to start recording.
- Press "REC" again to stop recording. The recorded audio will be saved to the USB drive.
6.2. Recording to Computer (USB Soundcard)
- Connect the mixer to your computer using the provided USB cable.
- Your computer should recognize the mixer as an audio input/output device (soundcard).
- Open your preferred Digital Audio Workstation (DAW) or recording software.
- Select the Muslady B4-LIVE mixer as your audio input device in your software settings.
- Adjust input levels on the mixer and in your software, then begin recording.
7. Техникалык тейлөө
- Тазалоо: Миксердин бетин тазалоо үчүн жумшак, кургак чүпүрөктү колдонуңуз. Суюк тазалоочу каражаттарды же эриткичтерди колдонбоңуз.
- Сактагыч: Миксерди күн нурунан жана экстремалдык температурадан алыс салкын, кургак жерде сактаңыз.
- Колдонуу: Avoid dropping or subjecting the mixer to strong impacts.
- Күч: Always disconnect the power adapter when the mixer is not in use for extended periods.
8. Кыйынчылыктарды
- Үн чыгышы жок:
- Check all cable connections (inputs, main out, headphones).
- Ensure the power adapter is correctly connected and the mixer is powered on.
- Verify that all volume knobs (channel, main, phone) are turned up.
- Check the input source (microphone, instrument, USB, BT) is active and sending a signal.
- If using phantom power, ensure it is enabled for condenser microphones.
- Distorted sound / PEAK LED lights up:
- Жабыркаган канал үчүн GAIN баскычын басыңыз.
- Ensure the input source level is not too high.
- Bluetooth туташпай жатат:
- Ensure the mixer is in Bluetooth mode (press MODE/BT button).
- Түзмөгүңүздө Bluetooth күйгүзүлгөнүн жана ал жупташтыруу режиминде экенин текшериңиз.
- Миксерди да, Bluetooth түзмөгүңүздү да өчүрүп күйгүзүп көрүңүз.
- USB recording not working:
- Ensure the USB drive is properly inserted and formatted.
- USB дискте жетиштүү бош орун бар же жок экенин текшериңиз.
- Verify the mixer is in USB player mode before attempting to record.
9. Колдонуучунун кеңештери
- For optimal sound quality, always set your input GAIN levels carefully to avoid clipping (PEAK LED lighting up).
- Experiment with the HIGH and LOW EQ controls to shape your sound.
- The DELAY and REPEAT effects can add depth to vocals and instruments; use them sparingly for a natural sound.
- When using the mixer as a USB soundcard with a computer, ensure your operating system's audio settings are configured to use the mixer as the default input/output device.
10. Кепилдик жана колдоо
This product comes with a 12-month manufacturer's limited warranty for defective items from the date of receipt. Accessories typically come with a 3-month warranty. The warranty does not cover items damaged due to misuse or after the warranty period has expired.
For warranty claims or technical support, please contact your retailer or the manufacturer directly. You will need to provide your order number and a description of the issue.
