1. Introducció
The VOX AP2BS amPlug 2 Bass Headphone Amplifier is a compact, plug-and-play device designed for bass guitarists to practice silently. It features fully analog circuitry for rich sound, dedicated bass tones, and built-in rhythm patterns. Its portable design and battery power make it suitable for practice anywhere.
2. Informació de seguretat
- No exposeu la unitat a la pluja, la humitat o les temperatures extremes.
- Eviteu deixar caure la unitat ni sotmetre-la a impactes forts.
- Use only specified batteries (AAA). Ensure correct polarity when inserting.
- Traieu les bateries si la unitat no s'utilitzarà durant un període prolongat.
- Do not attempt to disassemble or modify the unit. Refer servicing to qualified personnel.
- Prolonged listening at high volume levels can cause permanent hearing damage.
3. Contingut del paquet
Verifiqueu que tots els elements siguin presents al paquet:
- VOX AP2BS amPlug 2 Bass Headphone Ampmés viu
- Bateries AAA (x2)
- Manual d'instruccions (aquest document)
4. Parts i controls

Imatge: Superior view of the VOX amPlug 2 Bass amplifier showing the controls. From left to right: AUX input, GAIN knob, TONE knob, VOLUME/TEMPO knob, and RHYTHM button.
- 1/4" Instrument Plug: Connects directly to your bass guitar's output jack. Features a 180-degree rotating mechanism for optimal positioning.
- AUX Input (3.5mm stereo mini jack): Connecteu un reproductor d'àudio extern (per exemple, un telèfon intel·ligent o un reproductor MP3) per improvisar amb les vostres cançons preferides.
- Headphone Output (3.5mm stereo mini jack): Connect your headphones for private practice.
- Mando GAIN: Adjusts the input gain level, affecting the amount of distortion or overdrive.
- Mando de TONE: Controls the tonal characteristics, from bright to warm.
- VOLUME/TEMPO Knob: Adjusts the overall output volume. When the RHYTHM function is active, this knob also controls the rhythm tempo.
- RHYTHM Button: Activates and cycles through the built-in rhythm patterns.
- Botó d'encesa / apagat: Encén o apaga la unitat.
- Compartiment de la bateria: Conté dues piles AAA.

Image: The VOX amPlug 2 Bass amplifier demonstrating its 180-degree rotating instrument plug, allowing for flexible positioning when connected to a bass guitar.
5. Configuració
- Instal·leu les bateries:
- Obriu la tapa del compartiment de la bateria a la part posterior de la unitat.
- Introduïu dues piles AAA, assegurant-vos de la polaritat correcta (+/-).
- Tanqueu bé la tapa del compartiment de la bateria.
- Connectar a l'instrument:
- Plug the 1/4" instrument plug of the amPlug 2 directly into your bass guitar's output jack.
- Adjust the plug's angle (up to 180 degrees) for comfortable positioning.
- Connecteu els auriculars:
- Plug your headphones into the Headphone Output jack (3.5mm stereo mini jack).
- Encès:
- Press and hold the Power ON/OFF button for a few seconds until the indicator light illuminates.

Image: The VOX amPlug 2 Bass amplifier connected to a bass guitar, ready for use.
6. Instruccions de funcionament
6.1 Reproducció bàsica
- Ensure the unit is powered on and connected to your bass and headphones.
- Ajusteu el VOLUM knob to a comfortable listening level.
- Utilitza el GUANYA knob to control the amount of drive or distortion. Turn clockwise for more gain.
- Ajusteu el TO knob to shape your sound, from brighter to warmer.
6.2 Using Rhythm Patterns
El amPlug 2 Bass model includes 9 built-in rhythm patterns to aid your practice.
- Premeu el botó RITME button to activate the rhythm function. The indicator light will flash.
- Cada premsa posterior del botó RITME button will cycle through the available patterns.
- Utilitza el VOLUME/TEMPO knob to adjust the tempo of the selected rhythm pattern.
- To turn off the rhythm function, press and hold the RITME botó fins que s'apagui el llum indicador.
6.3 Ús de l'entrada AUX
Connect an external audio device to the AUX input to play along with music.
- Connect a 3.5mm stereo mini cable from your audio player's headphone output to the amPlug 2's Entrada AUX.
- Adjust the volume on your external audio player to balance it with your bass guitar's volume.
Vídeo: Un producte acabatview demonstrating the features and usage of the VOX amPlug 2 Bass Headphone Amplifier, including its compact design, controls, and connectivity options.
7. Manteniment
- Neteja: Netegeu la unitat amb un drap suau i sec. No utilitzeu productes de neteja abrasius ni dissolvents.
- Emmagatzematge: Guardeu la unitat en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes. Traieu les piles si l'emmagatzemeu durant períodes prolongats.
- Substitució de la bateria: Replace batteries when the sound becomes weak or distorted, or the indicator light dims.
8. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Sense so | Unit not powered on; low batteries; headphones not connected; instrument not connected; volume too low. | Press Power ON/OFF button; replace batteries; connect headphones; connect instrument; increase VOLUME knob. |
| So feble o distorsionat | Low batteries; GAIN knob too high/low; TONE knob setting. | Replace batteries; adjust GAIN knob; adjust TONE knob. |
| El ritme no sona | RHYTHM function not activated; VOLUME/TEMPO knob too low. | Press RHYTHM button; increase VOLUME/TEMPO knob. |
| External audio not heard | AUX cable not connected; external device volume too low. | Connect AUX cable; increase volume on external audio device. |
9. Especificacions
- Model: AP2BS
- Font d'alimentació: Piles AAA x 2
- Durada de la bateria: Approximately 17 hours (alkaline batteries)
- Dimensions (L x P x A): 7 x 1 x 5 polzades (aproximat, basat en les dimensions del producte)
- Pes: 3.04 unces (incloses les piles)
- Preses d'entrada/sortida: 1/4" Instrument Input, 3.5mm AUX Input, 3.5mm Headphone Output
- Controls: GAIN, TONE, VOLUME/TEMPO, RHYTHM button, Power ON/OFF button
- Patrons de ritme: 9 patrons integrats
10. Garantia i Suport
For warranty information and customer support, please refer to the warranty card included with your product or visit the official VOX weblloc web. Conserveu el comprovant de compra per a reclamacions de garantia.