PTA3
2X75 Watt Stereo Power Amplifier
www.pyleaudio.com
Your New Pyle Pro Amplifier gives you the power and
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versatility you need in a professional sound system. The
amplifier's wide frequency response makes it suitable for
amplifying music or vocal program material. It can be used
in meeting halls, house, restaurant, schools, stores, or for
paging systems.
PTA3 features a PAGER-MIXING function that offers the
flexibility of using it at paging or musical events.
Please read this manual thoroughly before you attempt to
set up and use the amplifier. It contains a range of
installation suggestions as well as instructions to ensure
safe usage.
Installed properly, you can expect years of trouble-free
service from this product.
TABLE OF CONTENTS
1. Features and Controls
3. Caring for your Pyle Pro Amplifier
5. Limited warranty
6. Specifications
CAUTION
N:
REDUCETHE RISK OF ELECTRIC SHOCK, DO NOTREMOVE
QUALIFIED PERSONNEL
presence of uninsulated, dangerous voltage within this
produc
to constitute a risk of electric shock. Do not open the
produc
The exclamation symbol is intended to inform you that
important operating and maintenace instructions are
F ELECTRIC SHOC
DO NOT OPEN
ng symbol is intended to alert you to the
.
n the literature accompanhing this product
isk of fire or shock hazard,
o not expose this product
to rain or moisture
S INSIDE. REFER
cient
magnitude
Features and controls
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1. Power ON LED Indicator
-Lights to indicate power is turned on.
2. 1/4"PHONE JACK
-Accepts headphones with 1/4" plug.
3. MIC VOLUME CONTROL
-Lets you adjust the volume of connected MIC to the
proper setting.
4. MUSIC VOLUME CONTROL
-Lets you adjust the volume of music output from the
sources of AUX 1, AUX 2, OR CD. It doesn't affect the
volume from MIC.
5. BALANCE CONTROL
-Lets you adjust the sound balance between the left and
right amplifier output.
6.BASS AND TREBLE TONE CONTROL
-Lets you boost or attenuate bass and treble, for the
desired sound.
7.AUXI/AUX2/CD INPUT SELECTOR
-Lets you select the desired input music source.
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8. SWITCHABLE MIC PAGER AND MIXING MODES
-Set to PAGER, allows a voice to be heard clearly through
the microphone by attenuating automatically all the
audio input sources. This is good to use when paging the
person in office, store, or restaurant.
-Set to MIXING, both of the voices from microphone and
music will be existed at the same time. It is similar like
playing at KARAOKE events.
9. 1/4" MIC INPUT JACK
-Lets you connect a microphone with a 1/4" plug.
10. AUX1/AUX2/CD RCA INPUT
-Lets you connect most high-level audio sources such as
CD player, tape deck, tuner, camcorder or VCR.
11. REC RCA OUTPUT
-Lets you connect the amplifier to a tape deck for
recording.
12. SPEAKER L/R TERMINALS
-Lets you easily connect speaker wires directly to the
amplifier.Speaker impedance can range from 8 to 4 ohms
for the general stereo output. please see the next
instruction of using four 8-ohm speskers for stereo mode
connection.
13. VOLTAGE SELECTOR
-Lets you select the voltage of AC power input source. The
amplifier has selectable input voltage from 110v/60Hz
which is the standard in USA and CANADA. You can also
switch the input voltage to 230V/50Hz for EUROPEAN
opeation. Please make sure the switch is in the proper
position before operating, otherwise severe damage will
result not cover by the warranty. Please also replace the
fuse with proper rating in this situation (see the next
instruction for the fuse rating).
14. FUSE
-The amplifier uses a fuse for protection against surges
and short circuit. If the amplifier suddenly turns off and
will not turn on, check the fuse, If necessary, replace it with
a 1.5-amp, 250-volt, fast-acting, 5 x20mm fuse (not supplied).
15. Blue LED output level display
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CARING FOR YOUR PYLE PRO AMPLIFIER
Your Pyle Pro Amplifier is an example of superior design
and craftsmanship. The following suggestions will help you
care for your amplifier so you can enjoy years of use :
*Keep the amplifier dry. If it gets wet, wipe immediately.
*Use the amplifier only in well-ventilated installations.
*Handle the amplifier away from dust and dirt.
*Wipe occasionally with a damp cloth to keep it looking
new.
Do not use harsh chemical, solvents or detergents!
IMPORTANT
Replacing a fuse
This amplifier requires a fuse with the proper rating for
protection from power surges and short circuits. If the
amplifier suddenly turns off or will not turn on. the fuse is
properly blown.
FUSE
FUSE
*Let the amplifier cool down and see if it start again before
you assume a fuse needs to be replaced.
*Unplug the amplifier from the AC outlet.
*Turn the fuse holder cap and pull out the cap.
*Remove the old fuse and replace it with an identical one.
CAUTION : Never use a fuse with a higher rating.
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Connecting two 4-8 ohm speakers in stereo mode.
TROUBLE SHOOTING
Connecting four 8 ohm speakers in stereo mode.
No power
No sound
Feedback
The fuse might be blown.
Sound source or speakers
not connected properly.
MUSIC volume control set
to minimum.
The speaker's wire might be
the wrong impedance.
The amplifier might has
shut down.
Microphone or speakers are
too close together.
Check the amplifier's fuse
and replace it if necessary.
Check all connections.
Adjust the volume control
to desired setting.
Make sure all connected
speakers have the same
impedance rating.
Turn the amplifier off and
let it cool. Make sure the
amplifier is properly
ventilated, and then turn it
back on.
Reposition the microphones
and speakers.
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Limited warranty
All PYLE PRO products are carefully constructed and tested before shipment.
Units purchased in the USA are warranted to be free of defects in material and
workmanship for one (1) year from the date of purchase. This warranty is limited
to the original retall purchaser of the amplifier.
Should the unitfall due to factory defects in material or workmanship,your unit
well be repaired or replaced at the sole discretion of PYLE.
To obtain warranty service, you must first call our Consumer Return Hotline at
(718) 236-6948 to obtain a Return Authorization Number.
This R.A # must appear on the outside of your package and on all paperwork
relating to your return.
When returning the unit to us for warranty service, it must be carefully
packed and shipped, prepaid, to:
R.A.#:
PYLE PRO Service Center
1600 63rd Street
Brooklyn, NY 11204
You must also include the following items with your return:
●
A copy of your sales receipt or other proof of purchase
●
A brief letter, indicating the problem you are experiencing with the product
●
Include in your return address, daytime phone number and R.A. number
●
Also include a check or money order for $20.00 for return
shipping, handling and insurance, or provide your Visa/ MC
number with expiration date.
Our obligation under this warranty is limited to the repair or replacement
of the defective unit when it is returned to us prepaid. This warranty
will be considered void if the unit was tampered with, improperly
serviced or subject to misuse, neglect or accidental damage.-
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SPECIFICATIONS
Output power, 2 channels driven
4-OHM, 1 KHz, 1% THD.
4-OHM, 1 KHz, 10% THD.
Peak Power
15Wx2
23Wx2
75Wx2
Total Harmonic Distortion, 1 KHz Rated Power
Input Sensitivity, 1 KHz ,4-ohm Rated Power
AUX 1
AUX 2
CD
MIC
Signal to Noise Ratio, 1 KHz, 4-ohm Rated Power
AUX 1
AUX 2
CD
MIC
BASS 100Hz
TREBLE 10KHz
Frequency Response, 1KHz 1W, +/-3dB (8-OHM)
Power Requirement
Dimensions
190x73x137mm (WxHxD)
0.3%
200mV
200mV
200mV
2. 5mV
75dB
75dB
75dB
65dB
+/-10dB
+/-10dB
20Hz - 20KHz
120V AC 60Hz
or 230V AC 50Hz
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