Pyle Amplifiers User Manual

PTAU45
2x120W Max Stereo Power Amplifier
with AUX CD/USB inputs and MIC PAGER
1 - Pyle Pro PTAU45 Manual
Your new Pyle Pro PTAU45 Stereo Power Amplifier
gives you the power and versatility you need in a professional sound system.
Its wide frequency response make it suitable for amplifying music or vocal
program material.
The front located 3.5mm jack and USB 2.0 interface allow you to connect the
input of various of MP3 devices conveniently, and the MIC PAGER/MIXING function
offers the flexibility of using it at paging or musical events. It can be used for
meeting halls, house, restaurant, school, stores, live bands, or office.
FEATURES AND CONTROLS
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FEATURES AND CONTROLS
(1)Blue LED Output Level Display
(2)Power On/Off and LED Indicator
Main power switch, the indicator lights when the amplifier is turned on.
(3)CD/MP3 3.5mm AUX Input Jack (FRONT)
Lets you easily connect the computerized MP3 Device (player) sources, such as PC (CD ROM), Laptop,
Walkman, iPod, and Cell Phone.
(4)USB 2.0 Input Interface with LED Indicator
Press
to play the last song backward, press
to play the next song forward, and press
to play
and/or pause the song. When the song is ceased from playing, it will be memorized to resume once the
amplifier is reactivated and/or the USB input is selected again.
(5)1/4" PHONE Jack
Accepts headphones with 1/4" plug.
(6)MIC Volume Control
Lets you adjust the volume of connected MIC to the proper setting.
(7)MASTER Volume Control
Lets you control the overall volume level. It doesn't affect the volume of MIC.
(8)BALANCE Control
Lets you adjust the sound balance between the left and right of amplifier outputs.
(9)BASS and TREBLE Controls
Allows you to boost or attenuate bass and treble for the desired sound.
(10)AUX 1/AUX 2/CD/USB Input Selector
Lets you select the desired input music source. When it is switched to AUX1, AUX2, or CD input while the
USB is still on playing, the playing signal of USB continues, just it is not sent to the amplifier's output.
(11)Switchable MIC PAGER and MIXING Modes
Set to PAGER, the signal from AUX 1/AUX 2/CD will be attenuated BY -12dB and the signal from MIC will
override to page (Auto Talkover), it is good for paging system. Set to MIXING, the signals from
AUX 1/AUX 2/CD and MIC will be existed at the same time, it acts like playing at KARAOKE event.
(12)1/4" MIC Input Jack
Lets you connect a microphone with a 1/4" plug.
(13)AUX 1/AUX 2/CD RCA Inputs
Lets you connect most high level audio sources such as CD player, tape deck, tuner, camcorder, or VCR.
(14)REC RCA Output
Lets you connect the amplifier to a tape deck for recording.
(15)Push Type Speaker Terminal
Lets you easily connect speaker wires directly to the amplifier. The speaker impedance can be ranged
from 4 to 8 Ohms for the general stereo output. The total speaker impedance must be at least 4-Ohm per
channel at stereo mode.
(16)110/220 Voltage Selector
This amplifier has selectable input voltage from 110V/60Hz (the standard in USA and CANADA) to
220V/50Hz (for EUROPEAN operation). Please make sure the switch is in the proper position before
operating, otherwise, the severe damage will be incurred and not covered by the warranty.
(17)Replaceable Power 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 and if necessary replace it with a 1.5-amp, 250-volt, fast-acting,
5x20mm fuse (not supplied).
3 - Pyle Pro PTAU45 Manual
CONNECTION DIAGRAM
Pyle Pro PTAU45 Manual - 4
Specifications
Output Power, 2 channels driven
4-Ohm, 1 kHz, 1% THD .............................................................................. 20Wx2
4-Ohm, 1 kHz, 10% THD ............................................................................. 32Wx2
Max Power ................................................................................................. 120Wx2
Total Harmonic Distortion, 1 kHz Rated Power ................................................ 0.3%
Input Sensitivity, 1 kHz, 4-Ohm Rated Power
AUX 1 .......................................................................................................... 250mV
AUX 2 .......................................................................................................... 250mV
CD ............................................................................................................... 250mV
USB ............................................................................................................. 250mV
MIC .............................................................................................................. 2.5mV
Frequency Response ........................................................................... 20Hz-20kHz
Signal to Noise Ratio, 1 kHz, 4-Ohm Rated Power
AUX 1 ............................................................................................................ 80dB
AUX 2 ............................................................................................................ 80dB
CD ................................................................................................................. 80dB
USB ............................................................................................................... 80dB
MIC ................................................................................................................ 70dB
Tone Controls
BASS ............................................................................................. +/-12dB, 100Hz
TREBLE ......................................................................................... +/-12dB, 10kHz
Power Requirement ................................................. 120V AC 60Hz/230V AC 50Hz
Power Fuse .......................................................... 1.5A, 250V fast-acting, 5x20mm
Dimensions, inches (mm) WxHxD ..................... 8.27 x 2.72 x 5.39 (210 x 69 x 137)
Weight, lbs (kg) ........................................................................................ 5.73 (2.6)
Specifications are typical; individual units might vary.
Specifications are subject to change and improvement without notice.
5 - Pyle Pro PTAU45 Manual
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 gently and carefully - do nto drop!
Keep the amplifier away from dust adn dirt.
Wipe occasionally with a damp cloth to keep it looking new.
Do not use harsh chemicals, solvents or detergents!
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