1. Ifihan
The FULODE K-6 Professional KTV Digital Pre-stage Effector is an advanced audio processor designed for karaoke and professional sound applications. It integrates anti-howling technology, DSP effects, echo, and versatile connectivity options including USB, MP3, Bluetooth, and optical input. This manual provides detailed instructions for setup, operation, and maintenance to ensure optimal performance and user experience.

Image: The FULODE K-6 features newly upgraded DSP chips and solutions for professional and efficient audio processing.
2. Alaye Aabo
Please read and understand all safety instructions before operating this device. Keep this manual for future reference.
- Ma ṣe fi ohun elo yii han si ojo tabi ọrinrin.
- Do not remove covers; there are no user-serviceable parts inside. Refer all servicing to qualified personnel.
- Ensure proper grounding. This equipment must be earthed.
- Lo ipese agbara ti a ti sọ tẹlẹ.
- Yago fun gbigbe ẹrọ naa si nitosi awọn orisun ooru tabi ni imọlẹ orun taara.
- Rii daju pe fentilesonu to peye ni ayika ẹyọ naa.
3. Package Awọn akoonu
Jẹrisi pe gbogbo awọn ohun kan wa ninu package:
- FULODE K-6 Professional KTV Digital Pre-stage Effector Unit
- Isakoṣo latọna jijin
- Okun agbara
- Eriali Bluetooth
- Itọsọna olumulo
4. Ọja Ipariview
4.1 Igbimọ iwaju

Image: Front panel of the FULODE K-6 showing various inputs, controls, and the dynamic spectrum display.
- Iboju ifihan: Large LCD color liquid crystal display showing current settings and levels.
- Awọn igbewọle Gbohungbohun: 2 x 6.35mm inputs for microphones.
- Awọn iṣakoso Gbohungbohun: Individual volume, delay, repeat, reverb, bass, middle, and treble adjustments for microphones.
- FBX (Feedback Exterminator): One-button howling prevention.
- Exciter: Boosts microphone volume.
- Input USB: For MP3 playback from USB drives.
- Awọn iṣakoso orin: Bass, middle, and treble adjustments for music.
- Master Volume Knobs: Separate controls for Effect, Microphone, and Music master volumes.
- Àwọn bọ́tìnì yíyàn tí a fi síta: To switch between AUX, Optical, Bluetooth, and USB inputs.
- Dynamic Spectrum Display: Real-time level signal indication.
4.2 ru Panel

Image: Rear panel of the FULODE K-6 showing various input and output ports.
- Atokun Agbara: AC agbara igbewọle.
- AUX Audio Inputs: AUX 1 and AUX 2 (RCA) inputs.
- Iṣawọle Opitika: Ìbáṣepọ̀ ohùn oní-nọ́ńbà.
- Ibudo Antenna Bluetooth: For enhanced Bluetooth connectivity.
- Microphone Input (XLR/6.35mm): Additional microphone inputs.
- Iṣẹjade Subwoofer: XLR output for subwoofer, with volume and frequency controls.
- Center Output: XLR output for center channel, with gain control.
- Surround Sound Outputs: XLR outputs for surround left and right channels.
- Main Channel Outputs: XLR outputs for main left and right channels.
- Ijade REC: RCA output for recording.
5. Eto
5.1 Asopọ agbara
- Connect the provided power cable to the AC power interface on the rear panel of the K-6 unit.
- Pulọọgi opin miiran ti okun agbara sinu iṣan agbara AC ti o dara.
- Ensure the power switch on the rear panel is in the OFF position before connecting to power.
5.2 Audio Input Awọn isopọ
The K-6 offers multiple ways to connect your audio sources:

Image: The FULODE K-6 supports various input methods including Optical, USB, Bluetooth, and AUX.
- Bluetooth: Attach the Bluetooth antenna to the rear panel. On your smart device, enable Bluetooth and select "BT KARAOKE" (or similar) to pair.
- USB: Fi kọnputa USB ti o ni MP3 sii files sinu USB ibudo lori ni iwaju nronu.
- Ojú: Connect an optical cable from your audio source (e.g., TV, DVD player) to the OPTICAL input on the rear panel.
- AUX: Connect your audio source (e.g., CD player, media player) using RCA cables to the AUX 1 or AUX 2 inputs on the rear panel.
5.3 Àwọn ìsopọ̀ gbohùngbohùn
- Igbimo iwaju: Plug up to two 6.35mm microphones into the MIC1 and MIC2 inputs on the front panel.
- Iṣakoso yii: Additional microphone inputs (XLR/6.35mm) are available on the rear panel for professional setups.
5.4 Audio wu Awọn isopọ
Connect the K-6 to your amplifier or powered speakers using XLR cables for the main, center, surround, and subwoofer outputs. RCA REC output is available for recording.
6. Awọn ilana Iṣiṣẹ
6.1 Agbara Tan / Pa
Flip the POWER switch on the rear panel to the ON position. The front panel display will illuminate.
6.2 Aṣayan titẹ sii
Press the INPUT button on the front panel to cycle through available audio sources: AUX1, AUX2, Optical, Bluetooth, USB.
6.3 Sisisẹsẹhin Orin

Image: The FULODE K-6 supports Bluetooth wireless connectivity and USB plug-and-play for music playback.
- USB: Once a USB drive is inserted and selected, the unit will automatically begin playing MP3 files. Use the playback control buttons (Play/Pause, Next, Previous) on the front panel.
- Bluetooth: After pairing your device, select Bluetooth input. Play audio from your paired device.
- Atunse iwọn didun: Use the MUSIC master volume knob on the front panel to control the overall music volume. Fine-tune bass, middle, and treble for music using the dedicated knobs.
6.4 Gbohungbohun Lilo
- Atunse iwọn didun: Use the MIC master volume knob to control the overall microphone volume. Individual MIC1 and MIC2/3 volume knobs are also available.
- Atunse ohun orin: Adjust microphone bass, middle, and treble using the dedicated knobs.
- Awọn ipa: Use the DELAY, REPEAT, and REVERB knobs to add desired effects to the microphone sound. The EXCITER knob can boost vocal presence.
- Effect Master Volume: Use the EFFECT master volume knob to control the overall level of microphone effects.
6.5 Anti-Howling Function

Image: The FULODE K-6 features a one-click anti-howling mode to effectively prevent whistling sounds.
Press the FBX button on the front panel to activate the intelligent one-button howling prevention. This feature uses multi-point frequency shift technology to suppress feedback and is recommended to be kept on for optimal singing experience.
6.6 Iṣakoso latọna jijin

Image: The FULODE K-6 features an extra-large LCD color display and an infrared remote control for easy operation.
The included remote control allows for convenient adjustment of various functions, including power, input selection, playback controls, and volume levels.
6.7 Subwoofer Adjustments
On the rear panel, adjust the SUB VOL and FREQ knobs to control the subwoofer output volume and crossover frequency respectively.
Video: FULODE Official Shop demonstrates the FULODE K-6 Professional KTV Digital Pre-stage Effector. This video provides a visual overview of the product's features and operation.
7. Laasigbotitusita
- Ko si Ohun: Check all cable connections, ensure the unit is powered on, and verify input/output selections. Adjust volume levels.
- Feedback/Howling: Activate the FBX function. Adjust microphone volume and position.
- Awọn oran Asopọ Bluetooth: Ensure the Bluetooth antenna is securely attached. Check that the unit is in Bluetooth input mode and your device is paired.
- Ohun ti o daru: Reduce input or output volume levels. Check cable integrity.
8. Awọn pato
- Awoṣe: K-6
- Awọn iwọn: 19 x 6.3 x 2.5 inches
- Ìwọ̀n Nkan: 6.7 iwon (3.04 kilo)
- Imọ-ẹrọ Asopọmọra: Bluetooth, USB, Optical, AUX
- Nọmba awọn ikanni: 5 (Outputs)
- Orisun Agbara: Okun Itanna
- Awọn ẹya: DSP Effect, Echo, Anti-howling, Remote Control, Dynamic Spectrum Display
9. Itọju
To ensure the longevity and optimal performance of your FULODE K-6 unit:
- Clean the unit regularly with a soft, dry cloth. Do not use liquid cleaners or aerosols.
- Jeki ẹyọ kuro ni eruku ati idoti.
- Tọju ẹyọ naa ni itura, aye gbigbẹ nigbati ko si ni lilo.
- Yago fun gbigbe awọn nkan ti o wuwo si oke ẹyọ.
10. Atilẹyin ọja ati Support
For warranty information and technical support, please refer to the documentation provided with your purchase or contact FULODE customer service directly. Keep your purchase receipt as proof of purchase.