Pyle Pro PCAU33 User manual

www.pyleaudio.com
PCAU33
2x75W Max Stereo Power Amplifier
with USB Input

1 - Pyle Pro PCAU33 Manual

FEATURES AND CONTROLS
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Your new Pyle Pro PCAU33 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 USB 2.0 interface allows you to connect the input of your
MP3 devices conveniently. It can be used for meeting halls, house, restaurant,
school, stores, live bands, or office.

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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)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.
(4)USB/LINE Input Selector
Press in to select the USB input and press up for the LINE input. When it is switched
to LINE input while the USB is still on playing, the playing signal of USB continues,
just it is not sent to the amplifier's output.
(5)MASTER Volume Control
Lets you control the overall volume level.
(6)BASS and TREBLE Controls
Allows you to boost or attenuate bass and treble for the desired sound.
(7)LINE RCA Input
Lets you connect most high level audio sources such as CD player, tape deck, tuner,
camcorder, or VCR. It is compatible with the computerized devices (MP3) via 3.5mm
to RCA Converter.
(8)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.
(9)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.
(10)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).

CONNECTION DIAGRAM
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Specifications are typical; individual units might vary.
Specifications are subject to change and improvement without notice.
Specifications
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Output Power, 2 channels driven
4-Ohm, 1 kHz, 1% THD .............................................................................. 15Wx2
4-Ohm, 1 kHz, 10% THD ............................................................................. 23Wx2
Max Power ................................................................................................... 75Wx2
Total Harmonic Distortion, 1 kHz Rated Power ................................................ 0.3%
Input Sensitivity, 1 kHz, 4-Ohm Rated Power
LINE ....................................................
........................................................ 200mV
USB ....................................................
........................................................ 200mV
Frequency Response ............................................................
............... 20Hz-20kHz
Signal to Noise Ratio, 1 kHz, 4-Ohm Rated Power
LINE .....................................................
.......................................................... 80dB
USB .....................................................
.......................................................... 80dB
Tone Controls
BASS ............................................................................................. +/-10dB, 100Hz
TREBLE ......................................................................................... +/-10dB, 10kHz
Power Requirement ................................................. 120V AC 60Hz/230V AC 50Hz
Power Fuse .......................................................... 1.5A, 250V fast-acting, 5x20mm
Dimensions, inches (mm) WxHxD ..................... 7.48 x 2.87 x 5.39 (190 x 73 x 137)
Weight, lbs (kg) ....................................................................................... 4.61 (2.09)

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PYLE PRO AMPLIFIER

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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!