1. Introducció
The Vivlex LN-332AS Looper Guitar Pedal is a compact and versatile effects pedal designed for electric guitar and bass. It allows musicians to record, overdub, and play back loops, offering creative possibilities for practice, songwriting, and live performance. This manual provides detailed instructions for the proper setup, operation, and maintenance of your LN-332AS Looper Pedal.
2. Característiques clau
- Disseny compacte: Mini-sized enclosure for easy integration into any pedalboard.
- Temps de gravació ampliat: Up to 10 minutes of loop recording.
- Unlimited Overdubs: Layer multiple guitar parts without limitations.
- Versatile Playback Modes: Includes 1/2 Speed, Normal, and Reverse playback options.
- Suport de targeta de memòria: Comes with a 1GB memory card for saving loops.
- Fàcil File Transferència: Importar i exportar àudio WAV files to/from PC or Mac via USB.
- Single Footswitch Control: Intuitive operation for recording, playback, and other functions.

Image: Key features of the LN-332AS Looper Pedal, highlighting recording time, overdub capability, and footswitch control.
3. Contingut del paquet
Si us plau, comproveu el contingut del paquet per assegurar-vos que hi hagi tots els elements:
- 1 x Vivlex LN-332AS Looper Pedal
- 1 x 1GB targeta de memòria
- 1 x User’s Manual (this document)
Nota: The power adapter is not included in the package. A standard 9V DC power adapter (center negative) is required for operation.

Image: The LN-332AS Looper Pedal shown with its included 1GB memory card.
4. Controls i connexions
Familiarize yourself with the various controls and connection points on your looper pedal:
- Entrada DC 9V: For connecting a 9V DC power adapter (center negative).
- Jack d'entrada: Connect your instrument (guitar/bass) here.
- Sortida Jack: Connecta't al teu amplifier o altres pedals d'efectes.
- Interruptor de peu: Controls recording, playback, overdubbing, undo/redo, and clearing loops.
- Control de nivell: Adjusts the playback volume of the loop.
- Interruptor de mode: Toggles between 1/2 Speed, Normal, and Reverse playback modes.
- Ranura per a targetes: Insert the 1GB memory card for saving and loading loops.
- Port USB: For connecting to a computer to transfer loop files.

Imatge: Detallada view of the pedal's controls and connections.

Imatge: Superior view of the looper pedal, showing the mode switch and level knob.
5. Configuració
- Connexió d'alimentació: Connect a 9V DC (center negative) power adapter to the DC 9V input jack.
- Connexió de l'instrument: Connect your guitar or bass to the Input Jack of the pedal.
- AmpConnexió del lifier: Connect the Output Jack of the pedal to your amplifier or the input of the next pedal in your signal chain.
- Inserció de la targeta de memòria: Insert the provided 1GB memory card into the Card Slot. Ensure it is inserted correctly.
Once connected, the pedal is ready for operation.
6. Funcionament bàsic
6.1 Enregistrament d'un bucle
- Ensure the pedal is powered on and connected.
- Press the footswitch once to start recording. The LED indicator will illuminate.
- Play your desired phrase.
- Press the footswitch again to stop recording and immediately begin playback of your loop.
6.2 Sobregravació
- While a loop is playing, press the footswitch once to start overdubbing. The LED indicator will change to indicate overdub mode.
- Play your additional phrase.
- Press the footswitch again to stop overdubbing and continue playback of the layered loop.
6.3 Control de reproducció
- Atura la reproducció: Double-press the footswitch quickly while a loop is playing.
- Reprendre la reproducció: Press the footswitch once when playback is stopped.
6.4 Desfer/Refer
- Desfer l'última sobregravació: Press and hold the footswitch for approximately 2 seconds during playback.
- Redo Undone Overdub: Press and hold the footswitch for approximately 2 seconds again to restore the undone overdub.
6.5 Clearing Loops
- Clear Current Loop: While playback is stopped, press and hold the footswitch for approximately 2 seconds. The LED will flash to confirm the loop is cleared.
Video: Demonstration of basic looping functions including recording and playback.
7. Selecció de mode
The LN-332AS Looper Pedal features a mode switch to alter playback characteristics. Use the toggle switch to select one of the following modes:
- 1/2 Speed Mode: Plays back recorded loops at half their original speed.
- Mode NORMAL: Plays back recorded loops at their original speed.
- REVERSE Mode: Plays back recorded loops in reverse. Recording functionality is disabled in this mode.
8. Gestió de dades
8.1 Saving Loops
Loops are automatically saved to the inserted memory card when the pedal is powered off, provided a loop is present. The 1GB memory card can store multiple loops up to the maximum recording time.
8.2 Importing/Exporting Loops (PC/MAC)
You can transfer loop files between the pedal's memory card and your computer:
- Connect the LN-332AS pedal to your computer using a USB cable.
- The pedal will appear as a removable storage device (similar to a USB drive).
- You can drag and drop WAV audio files to and from the pedal's memory card.
- Nota: Only WAV audio files are supported. Windows operating systems typically do not require additional software or drivers for this function.

Image: Illustrates connecting the looper pedal to a computer for file transferència.
9. Manteniment
- Neteja: Use a soft, dry cloth to clean the pedal's exterior. Avoid using abrasive cleaners or solvents.
- Emmagatzematge: Guardeu el pedal en un lloc sec, allunyat de temperatures extremes i de la llum solar directa.
- Desmuntatge: Do not attempt to disassemble the pedal yourself. This may void the warranty and cause damage.
10. Solució De Problemes
- Sense energia: Ensure the 9V DC power adapter is correctly connected and functioning. Verify it is a center-negative adapter.
- Sense so: Check all cable connections (instrument to input, output to amplifier). Ensure the LEVEL knob is not set to minimum.
- Qualitat de so baixa: Ensure your instrument cables are in good condition. Adjust the LEVEL knob to prevent clipping.
- Loop Not Recording/Playing: Ensure the memory card is properly inserted. Try clearing any existing loops.
- Computer Not Recognizing Pedal: Ensure the USB cable is securely connected. Try a different USB port or cable. Ensure only WAV files'estan transferint.
11. Especificacions
| Marca | Vivlex |
| Model | LN-332AS |
| Material | Aliatge de zinc |
| Color | Negre |
| Temps màxim de gravació | 10 minuts |
| Maximum Overdubbing Times | Il·limitat |
| Font d'alimentació | 9V DC AC adapter (center negative, not included) |
| Mida de l'article (L*W*H) | 7.5 x 3.7 x 3.7 cm (2.9 x 1.4 x 1.4 polzades) |
| Pes de l'article | 133 g (0.29 lbs / 7 ounces) |
| Interfície del maquinari | USB |
| Format del senyal | Analògic |
| Voltage | 9 Volts |
| Ampedat | 9 Amps |

Image: Dimensions of the Vivlex LN-332AS Looper Pedal.
12. Informació de seguretat
- Always unplug the DC adapter when the product is not in use or during thunderstorms.
- Do not attempt to disassemble or modify the pedal. Refer all servicing to qualified personnel.
- Keep the pedal away from water, moisture, and extreme temperatures.
- Use only the specified 9V DC (center negative) power adapter.
13. Garantia i Suport
For warranty information or technical support, please refer to the contact details provided by your retailer or visit the official Vivlex weblloc web. Conserveu el rebut de compra com a comprovant de compra per a qualsevol reclamació de garantia.