MP3
WARNING!
CAUTION: TO REDUCE THE RISK OF EL ECTRIC SHOCK, DO NOT REMOVE THE COVER OF THIS UNIT. THERE ARE NO USER－
SERVICEABLE PARTS INSIDE. REFER ALL SERVICING TO A QUALIFIED TECHNICIAN.
The lighting flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence
Of “dangerous”voltage within the product’s enclosure that may be of sufficient magnitude to constitute a risk o f
Electric shock to humans. Users should exhib it extra safety when this symbol a ppears in this instruction manual and
Follow all precaution s as they are stated.
The exclamation point within an equilateral triangle is intended to alert the user to the presence of important
Operating and maintenance (servicing) instructions in this manual.
1- Read these instructions thoroughly before using th is item.
2- Keep these instructions for future reference.
3- Heed all warnings.
4- Follow all instructions.
5- WARNING: To prevent fire or electric shock, do not expose this equipment to rain or mo isture. Do no t store or operate this
Product near a ny liquids.
6- Clean only with a dry colth.
7- Do not store or operate this product near any hea t sources such as radiators, heat registers, stoves, or other apparatuses
(including amplifiers) that produce h eat.
8- Do not defeat the safety purpose of the polarized or grounding-type plu g. A polarized plug has tw o blades with one wider than
The other. A grounding plug has two blade s and a round grounding prong. Th e wide blade or third prong is provided for your safety.
If the provided plug does not fit your outlet, consult an electrician for the replacement of the obsolete outlet.
9- Protect the all wires connected to this unit from being w alked o n or pinched, particularly plugs and the point where they exit fr om
The unit. When remo ving the cord from th e power outlet, remove it by holding the plug no t by pulling the cord.
10- Unplug the unit during lighting storms or when unused for long periods of time.
11- When wiring this unit and all other equipment used in connection to this unit make sure that all of your equipment is turned OFF.
12- Once installation and wiring is complete power on all your equipme nt with the vo lume and level controls turned DOWN. Once
All the equipm ent is O N slowly raise the volume or level controls to their proper positions.
13- When grounding this un it, be sure to do so correctly, so as not to defeat the built-i n grounding in this unit.
14- When you have finishe d usin g this u nit, be sure that both tray doors are closed usin g the op en / close button befroe powering
Off the unit.
15- Before placing, installing, rigging, or suspending any product, inspect all hardware, suspension, cabinets, transducers, brackets
And associated equip ment for damage. Any missing, corroded, deformed, or non-load rated component could significantly reduce
The strength of the installation, placement or array. An y such condition seve rely reduces the safety of the installation and should be
Immediately corrected. Use only hardware which is rated for the lo ading conditions of the installation and any possible short-term,
Unexpected overloading. Ne ver exceed the rating of the hardware or equipme nt.
16- Consult a licensed, professional engineer regarding physical equipment installation. Ensure that all local, state and nation al
Regulations regarding the safety and operation of equipment are understood and adhered to.
17- Refer all servicing to qualified service personnel. Servicing is required when the apparatus has bee n damaged in a ny way,
Such as power supply cord or plug is d amaged, liquid has been spilled or objects have fallen into the apparaus, the apparatus
Has been expo sed to rain or moisture, does not o perate n ormally, or has been droped.
Intro duction
Congratulations and thank you for your purchase of this Technical Pro professional amplifier, the AX3000. To get the most from our
AX3000, it is reomme nded that you review all of the information provided in the instruction manual before operating the equip ment.
If you’ve spent any time at all in professional audio, you know the nam e Technical Pro and what it stands for- incredible performan ce&
sound, and the ultimate in reliablity under harsh conditions. And now, Technical Pro offers the same technology in a series of amp lifiers
Bringing more of what sets Technical Pro apart from all oth ers.
1. POWER SWITCH
This button turns on the power to the amplifier. Before turning on the amplifier, set the input gain and volume knobs
all the way down.
2. INPUT GAIN (dB)
These two controls are used to adjust the input gain of each channel. Use the input gain knobs to adjust the input
signal level on each channel. To achieve the best sound levels without introducing any distortion set the input gain
levels as high as possible without clipping the amplifier. Only after the gain knobs is set should you adjust the volume
knob.
3. POWER LED INDICATOR
These indicators will illuminate when the AC main power is being supplied to the amp and both channels are
operational. If the channel experiences faulty conditions, then the channel power LED will not illuminate.
4. LEVEL LED INDICATOR
Channel A and Channel B level LED indicator. Allows you to monitor the decible level of the source’s input. If the CLIP
LED illuminates the input gain / volume levels should be adjusted.
5. OVERLOAD (CLIPPING) LED INDICATOR
These indicators illuminate when the associated channel has been overloaded. If the Clip (red) LED is consistently
Illuminating adjust the input gain and volume knob to prevent damaging your amplifier or speakers..
6. 3 BAND EQUALIZER
Equalizer with Bass, Mid and Treble adjustment from +12dB to -12dB . Frequency range for Bass: 80Hz +/-12dB,
Mid: 1KHz +/-12dB, Treble: 11KHz +/-12dB
7. VOLUME CONTROL
These two controls are used to adjust the output volume of each channel of the power amplifier.
8. MP3 INPUT
Connect your MP3 player or laptop directly to the amplifier using this 1/8” input.
1. COOLING FAN
Two cooling fans supply cool air to the amplifier. The fans switch to high speed automatically when the
Temperature of the unit reaches a certain degree.
2. POWER SUPPLY
This is a standard IEC power connector.
3. BANANA BINDING POST OUTPUTS
There are two banana binding post outputs on the rear of the AX3000. Make sure the banana binding posts are
Tightly screwed in place before connecting a cable with a banana connector. When using a speaker wire with the
Banana binding post follow the instructions on page 5 to installation instructions.
4. RCA INPUTS
Connect the RCA connectors from your signal source to the RCA inputs.
5. 1/4” INPUTS
Connect the 1/4” inputs from your signal sources to these inputs.
6. SPEAKON OUTPUTS
The AX3000 comes equipped with two speakon connectors. When connecting the speakon cable, insert the
Speakon connector and turn it to the right to lock it into place.
NOTE: Use the banana binding post or speakon outputs. The banana binding post and speakon outputs should
Not be used at the same time.
POWE R
Wiring the Amplifier using Speaker Wire
POWE R
There are two banana binding post outputs on the rear of AX3000. To use the banana binding post
Outputs you will need to use a banana connector or speaker wire. You can connect the speakers
To these speaker ouputs via the speaker cable included. See below on how to connect two speakers
To the AX3000 main speaker outputs using speaker wire.
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1. Remove approximately 10mm(0.4 in) of insulation from the end of each speaker
Cable and twist the exposed wires of the cable together to prevent short circuits.
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2. Unscrew the banana binding post output terminal on the rear of the AX3000. Insert the exposed
Speaker wire into the opening.
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2. Tighten the knob.
NOTE: WHEN MAKING THESE CONNECTIONS THE POWER OF THE AX3000 AND THE SIGNAL
SOUCE SHOULD ALL BE IN THE OFF POSITION WITH THE VOLUME LEVELS TURNED DOWN.
AX3000
AC POWER CORD CONNECTION
To connect the power cord to your amplifier simply plug female side of the power cord into
the power cord input which is on the rear of the amplifier. Then plug the male side of the power
cord to an electric outlet. The AC power cords supplied purposefully have 2 blades and one
grounding prong. If your outlet is not equipped to handle this type of plug, do not attempt to
forcefully plug this AC power cord into the outlet, and do not alter the plug so that it can fit in
the outlet. The only course of action you can take is to find another outlet which is properly
equipped to handle a grounded plug or have an electrician upgrade your electrical outlet.
Be sure that the plug is well connected so that it does not disconnect in the middle of usage.
If any point in time the supplied AC power cord is punctured or damaged replace it with a new
power cord from a local electrician
NOTE: ONLY PLUG IN THE AC POWER CORD WHILE THE UNIT’S POWER IS OFF AND THE VOLUME
IS TURNED DOWN. TURNING ON THE UNIT WITH THE VOLUME TURNED UP MAY CAUSE THE UNIT
OR ANY SPEAKERS CONNECTED TO IT TO BE DAMAGED. ALWAYS TURN DOWN THE VOLUME PRIOR
TO TURNING OFF THE UNIT.
INPUT / OUTPUT CONNECTIONS
Connecting the signal source to the AX3000 ( DVD/MIXER/MP3 etc.)
The AX3000 has two RCA input jacks on the rear of the unit which is designed to receive the
signal directly from your DVD,mixer or any of your other 2 Channel signal sources. To ensure
that you have correctly connected your DVD player (other sound sources) to the unit, make
sure that the DVD player has a RCA cord coming from its output and that this cord is plugging
into the RCA input on the rear of the AX3000. Ensure that the polarity of your signale is
always maintained by using color coordinated RCA cables. There are also two 1/4” inputs jacks
on the rear of the AX3000 designed to receive a signal from a mixer or any other stereo audio
device. The MP3 (1/8”) input is designed to receive a signal directly from your mp3 player or
laptop. Be sure that the volume level on the mp3 player or laptop is NOT set to zero when
using this connector.
NOTE: BE SURE NOT TO CONNECT AN AMPLIFIER OR ANY AMPLIFIER SIGNAL INTO THE RCA INPUT
JACK. AS THIS COULD DAMAGE THE AX3000. NO OTHER AMPLIFIER IS NEEDED TO POWER YOUR
SIGNAL IN ADDITION TO THE AX3000. ALWAYS MAKE SURE THAT THERE IS ONLY ON AMPLIFIER
IN THE SIGNAL PATH.
Connecting the AX3000 to passive speakers
The amplifier is designed to power up to two full range passive loudspeakers.Connect up to two
Speakers using either the speakon or banana binding post outputs. If you are using speaker wire
To connect via the banana binding post, follow the instruction on Page5.
NOTE: WHEN MAKING THESE CONNECTIONS THE POWER OF THE AX3000 AND THE SIGNAL
SOURCES SHOULD ALL BE IN THE OFF POSITION WITH THE VOLUME LEVELS TURNED DOWN.
ONCE THE UNITS ARE ALL POWERED ON, SLOWLY INCREASE THE VOLUME TO AVOID DAMADGING
ANY OF YOUR EQUIPMENT. THE AMPLIFIER OPERATED MOST EFFICIENTLY WHEN USED WITH
8 OHM SPEAKERS
ACCESSORIES INCLUDED: POWER CABLE, RCA CABLE, MANUAL AND WARRANTY.
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