VOX DA20, DA10 Owner's Manual

IMPORTANT SAFETY INSTRUCTIONS

• Read these instructions.

•Keep these instructions.

• Heed all warnings.

•Follow all instructions.

• Do not use this apparatus near water.

• Mains powered apparatus shall not be exposed to dripping or splashing and that no objects filled with liquids, such as vases, shall be placed on the apparatus.

• Clean only with dry cloth.

• Do not block any ventilation openings . Install in accordance with the manufacturer's instructions.

• Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.

• Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other . A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for y our safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet. (for USA and Canada)

• Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where the y exit from the apparatus.

• Only use attachments/accessories specified by the manufacturer.

• Unplug this apparatus during lightning storms or when unused for long periods of time.

•Turning off the power switch does not completely isolate this product from the power line so remove the plug from the socket if not using it for extended periods of time.

• Install this product near the wall socket and keep the po w er plug easily accessible.

•WARNING—This apparatus shall be connected to a mains socket outlet with a protective earthing connection.

• Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as powersupply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

• Do not install this equipment on the far position from wall outlet and/or convenience receptacle.

• Do not install this equipment in a confined space such as a box for the conveyance or similar unit.

• Excessive sound pressure from earphones and headphones can cause hearing loss.

• Battery shall not be exposed to excessive heat such as sunshine, fire or the like.

•

Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.

The lightning flash with arrowhead symbol within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.

The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the product.

THE FCC REGULATION WARNING (for USA)

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates , uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However , there is no guar antee that interf erence will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver .

• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

• Consult the dealer or an experienced radio/TV technician for help .

Unauthorized changes or modification to this system can void the user’s authority to operate this equipment.

Notice regarding disposal (for EU)

If this “crossed-out wheeled bin” symbol is sho wn on the product or in the operating manual, you must dispose of the product in an appropriate way. Do not dispose of this product along with your household trash. By disposing of this product correctly, you can avoid environmental harm or health risk. The correct method of disposal will depend on your locality , so please contact the appropriate local authorities for details.

Introduction ............................................. 4

Welcome aboard! ..........................................................4

Main features ................................................................. 4

Setup ....................................................... 5

Installing Batteries...........................................................5

The Guitarist’s Guided Panel Tour.............. 7

A. Top Panel ..................................................................7

B. Rear Panel ................................................................. 9

Creating Your Own Program and Adjusting

the Noise Reduction................................ 10

Creating your own program.......................................... 10

Adjusting the noise reduction.........................................11

Styles and effects ................................... 12

STYLES ........................................................................ 12

Effects..........................................................................14

Troubleshooting...................................... 17

Specifications ......................................... 18

* Company names, product names, and names of formats etc. are the trademarks or registered trademarks of their respective owners.

Programmer’s Cheat Sheet...................... 19

Introduction

Welcome aboard!

Thanks for choosing the VOX DA10/DA20. To ensure a long and trouble-free relationship with your new amp, please read this manual carefully, use the amp as directed and keep the manual for future reference.

Main features

• The compact DA10/DA20 features ten or twenty watts (10W/20W) producing stellar tones inherited from the VOX Valvetronix series (AD15VT, AD30VT, AD50VT, AD100VT).

• The amplifier can be powered by six C alkaline batteries. This portability feature enables you to play anywhere. When powered by batteries, the amplifier outputs a maximum of 5 watts, and features up to 25 hours of play time (at the output wattage of 0.5W).

• Inputs include an AUX IN jack, for connecting an external audio device (CD, MP3 player, etc.), and a MIC INPUT jack, to which you can connect a microphone. You can play along with recorded music or accompany your vocals on guitar.

• The TAP button enables you to easily set the flanger speed or delay time in sync with the tempo.

• The amplifier provides eleven distinctive sound styles that can be used in various musical genres.

• Eleven high-quality effects are built in and seven are multi effects that let you use two effects simultaneously plus Noise Reduction.

• The power select switch lets you adjust the output wattage of the power amp. This means that even when the master volume is turned up to the max to drive the power amp, you can lower the volume without losing any tone or feel.

Setup

Please refer to the illustrations in the section entitled “The Guitarist’s Guided Panel Tour” (page 7).

1. Turn the MASTER volume on the amp all the way down.

2. Insert the batteries as shown on page 5. Alternatively, plug the supplied power cord into the power input on the rear panel, then plug the power cord into a wall outlet.

NOTE:Never use any Power cord other than the included one.

3. Plug your guitar into the INPUT jack on the top panel. If you also plan to use a CD or MP3 player, or a microphone, connect the player to the AUX IN jack or the microphone to the MIC INPUT jack on the rear panel.

4. Turn on the STANDBY switch.

5. Slowly raise the MASTER volume to a desired level.

HINT: The rear panel POWER SELECT switch controls the

output level of the power amp, letting you adjust the volume while keeping that great-sounding power-amp distortion!

HINT: Selecting a lower output wattage during battery opera-

tion will extend battery life.

Installing Batteries

Remove the battery compartment cover located on the bottom of the unit by pulling the ribbon. Insert six C alkaline batteries as shown in the figure. Be sure to observe the correct polarity.

NOTE:Batteries are not included. You will need to purchase

them separately. Never use any type of battery other than alkaline batteries.

About battery life

The battery life varies depending on the output wattage selected by the POWER SELECT switch.

POWER SELECT Battery life

MAX 8 hours

1.5W 18 hours

0.5W 25 hours

NOTE:If batteries are used, the maximum output wattage of

the amplifier (i.e., with the POWER SELECT switch set to MAX) is about 5W.

Replacing the batteries

Replace the batteries when the indicator above the STANDBY switch becomes dim.

NOTE:If the battery power is low, noise may be heard. NOTE:Depleted batteries must be removed from the DA10/

DA20 immediately. If you leave them in, malfunctions such as battery leakage may occur. You should also remove the batteries if you will not be using the DA10/ DA20 for an extended time.

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