vangoa VPB-15 Bass Guitar Amplifier User Manual

VPB-15
Vangoa Bass Guitar Amplifier

User Manual

VPB-15 Bass Guitar Amplifier

If you have any questions, Please feel free to contact us:

|
---|---
https://www.facebook.com/vangoaofficial/| https://www.facebook.com/groups/1898925550119181/

Website: www.vangoa.com
Email: cs@vangoa.com
Facebook: @vangoaofficial
Instagram: @vangoa_music

Made in China

Please visit our website www.vangoa.com to download the manual PDF or video if you need

PRECAUTIONS

Warning
Make sure that the power cord is grounded.
Connect mains plug of this model to a mains socket outlet with
a protective earthing connection.
Do not disassemble or modify by yourself.
Do not carry out anything unless you are instructed to do so in the
owner’s manual. Otherwise, you risk causing malfunction.
Do not repair or replace parts by yourself.

Do not use or store in the following types of locations.

• Subject to temperature extremes (e.g., direct sunlight in an enclosed vehicle, near a heating duct, on top of heat-generating equipment)
• Damp (e.g., baths, washrooms, on wet floors)
• Exposed to steam or smoke
• Subject to salt exposure
• Exposed to rain
• Dusty or sandy
• Subject to high levels of vibration and shakiness
• Placed in a poorly ventilated location

Avoid extended use at high volume.
Use of the unit at high volume for extended periods of time may cause hearing loss. If you ever experience any hearing loss or ringing in the ears, you should immediately stop using the unit and consult a specialized physician.

Turn off the unit if an abnormality or malfunction occurs.
Immediately turn the unit off, remove the power cord from the outlet or contact Vangoa Service Center to ask for a solution, as listed on the “Information” when:

• The power cord has been damaged
• If smoke or unusual odor occurs
• Objects have fallen into, or liquid has been spilled onto the unit
• The unit has been exposed to rain (or otherwise has become wet)
• The unit does not appear to operate normally or exhibits a marked change in performance

Do not share an outlet with an unreasonable number of other devices.
Otherwise, you risk overheating or fire.

Caution

| When disconnecting the power cord, grasp it by the plug.
To prevent conductor damage, always grasp the power cord by its plug when disconnecting it.
Disconnect the power plug whenever the unit will not be used for an extended period of  time.
Fire may result in the unlikely event that a breakdown occurs.
Disconnect all cords/cables before moving the unit.
Before moving e unit, disconnect the power plug from the outlet, and pull out all cords from  external devices.
Before cleaning the unit, disconnect the power plug from the outlet.
If the power plug is not removed from the outlet, you risk receiving an electric shock.
Whenever there is a threat of lightning, disconnect the power plug from the outlet.
If the power plug is not removed from the outlet, you risk causing malfunction or receiving an electric shock.
---|---
| Periodically clean the power plug.
An accumulation of dust or foreign objects between the power plug and the power outlet can  lead to fire or electric shock. At regular intervals, be sure to pull out the power plug, and using  a dry cloth, wipe away any dust or foreign objects that may have accumulated.
| Route all power cords and cables in such a way as to prevent them from getting entangled.
Injury could result if someone were to trip on a cable and cause the unit to fall or topple.
| Avoid climbing on top of the unit, or placing heavy objects on it.
Otherwise, you risk injury as the result of the unit toppling over or dropping down.
| Never connect/disconnect a power plug if your hands are wet.
Otherwise, you could receive an electric shock.

Important Notes

Power Supply

• Do not connect this unit to same electrical outlet that is being used by an electrical appliance that is controlled by an inverter or a motor (such as a refrigerator, washing machine, microwave oven, or air conditioner). Depending on the way in which the  electrical appliance is used, power supply noise may cause this unit to malfunction or may produce audible noise. If it is not practical to use a separate electrical outlet, connect a power supply noise filter between this unit and the electrical outlet.

Placement

• Using the unit near power amplifiers (or other equipment containing large power transformers) may induce hum. To alleviate the problem, change the orientation of this unit; or move it farther away from the source of interference.
• This unit may interfere with radio and television reception. Do not use this unit in the vicinity of such receivers.
• Noise may be produced if wireless communications devices, such as cell phones, are operated in the vicinity of this unit. Such noise could occur when receiving or initiating a call, or while conversing. Should you experience such problems, you should  relocate such wireless devices so they are at a greater distance  from this unit, or switch them off.
• When moved from one location to another where the temperature and/or humidity is very different, water droplets (condensation) may form inside the unit. Damage or malfunction may result if you attempt to use the unit in this condition. Therefore,  before using the unit, you must allow it to stand for several hours, until the condensation has completely evaporated.
• Depending on the material and temperature of the surface on which you place the unit, its rubber feet may discolor or mar the surface.
• Do not place containers or anything else containing liquid on top of this unit. Also, whenever any liquid has been spilled on the surface of this unit, be sure to promptly wipe it away using a soft, dry cloth.

Maintenance

• Never use benzine, thinners, alcohol or solvents of any kind, to avoid the possibility of discoloration and/or deformation.

Additional Precautions

• Use a reasonable amount of care when using the unit’s buttons, sliders, or other controls; and when using its jacks and connectors.
  Rough handling can lead to malfunctions.

• When disconnecting all cables, grasp the connector itself—never pull on the cable. This way you will avoid causing shorts, or damage to the cable’s internal elements.

• A small amount of heat will radiate from the unit during normal operation.

• To avoid disturbing others nearby, try to keep the unit’s volume at reasonable levels.

• Use only the specified expression pedal. By connecting any other expression pedals, you risk causing malfunction and/or damage to the unit.

• Do not use connection cables that contain a built-in resistor.

PANEL DESCRIPTIONS

1. Input Jack
   Insert a 1/4 inch mono plug here. You may plug a bass guitar here.

2. Volume Knob
   Turn this knob to control the volume of the channel.

3. Presence Knob
   Turn this knob to adjust the high-frequency shelving.

4. Treble Knob
   Turn this knob to adjust the level of the highs.

5. Middle Knob
   Turn this knob to adjust level of the mids.

6. BASS Knob
   Turn this knob to adjust the level of the lows.

7. Power Indicator
   The power indicator shows the power status.

8. Power Switch
   Turns the the Vangoa amp on/off.

9. Headphones
   For quiet practicing. Use a 1/4 inch plug here. The internal speaker will mute when a plug inserts.

10. Aux in
    Insert a 1/8 inch stereo plug from line-level sources such as an iPod, Mp3, or CD player.

SPECIFICATIONS

Volume & Tone Max
THD| @10.0% 8Q
Noise| -40dB@Max Gain, -70dB@Min Gain
Dimensions| 33*18″27cm
Weight| 5.1Kg

https://vangoa.com/
Products and specifications are
subject to change without notice.
Made in China
ENJOY YOUR MUSIC

Documents / Resources

| vangoa VPB-15 Bass Guitar Amplifier [pdf] User Manual
VPB-15, VPB-15 Bass Guitar Amplifier, Bass Guitar Amplifier, Guitar Amplifier, Amplifier
---|---

Read User Manual Online (PDF format)

Read User Manual Online (PDF format)  >>

Download This Manual (PDF format)

Download this manual  >>