About PyleUSA
Pyle, founded in the 1960s, has evolved into a renowned manufacturer of high-quality advanced woofers. The company's journey started with the iconic Pyle Driver, which quickly became a household name in original speakers. In the late 20th century, Pyle expanded into replacement speakers, car audio, home audio, marine audio, and professional audio & musical instruments with its Pyle Pro line.
Pyle Car: Offers competitively priced speakers, amplifiers, and head units to transform a car into a perfect listening environment. Accessories include navigation systems, DVD players, iPod interfaces, and safety-focused cameras.
Pyle Home: Features home entertainment products like projectors, TVs, mounts, stands, and HD technology. Pyle Home offers bass-expanding mini speakers, headphones, vintage turntables, power amplifiers, and horn speakers.
Pyle Pro: Caters to musicians, studio engineers, and amateurs with PA Systems, wireless microphones, rechargeable batteries, and iPod/iPhone docks. It also offers a guitar line, effects pedals, and USB-to-analog converters.
Product Overview
Model: PDA77BUEU - PDA77BUUK
Type: 4 Channel Audio Amplifier
Features: Multi-Source 1/4" Audio/Microphone inputs, MP3/USB/SD Readers, FM radio, Built-in Wireless BT Audio Streaming (800 Watts)
The device is a black, rectangular audio amplifier with a front panel featuring various knobs, buttons, a digital display screen, and input/output jacks.
Key Features
- Desktop BT 4-Channel Audio Power Stereo Amplifier
- Compact Home Theater Stereo Receiver Style
- Built-in Bluetooth for Wireless Music Streaming
- FM Radio with LED Digital Display
- Multi-Channel Audio Input Selection
- MP3/WAV/WMA/APE Audio File Support
- Connect & Stream Audio from External Devices
- USB Flash Drive & SD Memory Card Readers
- Aux (3.5mm) Input
- (2) 1/4" Microphone Input Jacks
- (2) Pairs RCA (L/R) Audio Input Connectors
- (8) Pairs Banana Plug Speaker Output Connectors
- (1) Pair RCA (L/R) Audio Output Connectors
- Front Panel Audio Control Center
- Automatic Scan and Store Radio Station
- 'Repeat one, Random & All' Audio File Functions
- 'Track / Folder' Music Search Control
- Treble, Bass, Master & Microphone Volume Adjustable
What's in the Box
- Desktop Stereo Amplifier
- Remote Control
- FM Antenna
- User manual
Important Safety Warnings
WARNING!
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE THE COVER OF THIS UNIT. THERE ARE NO USER SERVICEABLE PARTS INSIDE. REFER ALL SERVICING TO A QUALIFIED TECHNICIAN.
⚠ The lightning flash with arrow head 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 of electric shock to humans. Users should exhibit extra safety when this symbol appears in this instruction manual and follow all precautions 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.
- Read these instructions thoroughly before using this item.
- Keep these instructions for future reference.
- Heed all warnings.
- Follow all instructions.
- WARNING: To prevent fire or electric shock, do not expose this equipment to rain or moisture. Do not store or operate this product near any liquids.
- Clean only with a dry cloth.
- Do not store or operate this product near any heat sources such as radiators, heat registers, stoves, or other apparatuses (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 plug has two blades and a round grounding prong. The 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.
- Protect the all wires connected to this unit from being walked on or pinched, particularly plugs and the point where they exit from the unit. When removing the cord from the power outlet, remove it by holding the plug not by pulling the cord.
- Unplug the unit during lighting storms or when unused for long periods of time.
- When wiring this unit and all other equipment used in connection to this unit make sure that all of your equipment is turned OFF.
- Once installation and wiring is complete power on all your equipment with the volume and level controls turned DOWN. Once all the equipment is ON slowly raise the volume or level controls to their proper positions.
- When grounding this unit, be sure to do so correctly, so as not to defeat the built-in grounding in this unit.
- Before placing, installing, rigging, or suspending any product, inspect all hardware, suspension, cabinets, transducers, brackets and associated equipment for damage. Any missing, corroded, deformed, or non-load rated component could significantly reduce the strength of the installation, placement or array. Any such condition severely reduces the safety of the installation and should be immediately corrected. Use only hardware which is rated for the loading conditions of the installation and any possible short-term, unexpected overloading. Never exceed the rating of the hardware or equipment.
- Consult a licensed, professional engineer regarding physical equipment installation. Ensure that all local, state and national Regulations regarding the safety and operation of equipment are understood and adhered to.
- Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power supply 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.
Introduction to Operation
To get the most from your PDA77BU, it is recommended that you review all of the information provided in this manual before operating the equipment.
ATTENTION
1. A: Audio Input Connections
Connect the audio input to the audio output of the CD/DVD/TV. These jacks do not support video signal, so ensure the CD/DVD/AUX terminal is connected. Noise will be heard if you connect the unit to the DVD/TV video output by mistake.
2. B: Signal Output
Signal output that can be connected with other amplifier or speakers.
FM Radio Control
- Connect the FM antenna before using the FM radio.
- Press the MODE button on the front panel or remote control to select FM mode.
- Press the PLAY/PAUSE button on the front panel or remote control to auto scan and store FM Radio stations from 87.5MHz to 108MHz.
- Press the NEXT/PREV button to select the FM station.
- Use the Numeric Keys on the Remote control to select radio channel or frequencies. Press two digits to directly select the radio station in the store. Press three or four digits to directly select the radio station frequency from 87.0-108.0MHz.
Remote Control
The remote control provides access to USB/SD, Wireless BT, DVD, CD, AUX, and FM functions.
- Power Button: Hold for 3 seconds to power off, press to power on.
- Source/EQ Button: Select input source (USB, SD, BT, DVD, CD, AUX, FM). Press EQ MODE to select 8 EQ presets.
- Bass Control: Adjust bass output (BASS- reduces, BASS+ increases).
- Track/Station Navigation: Select previous/next track (USB/SD/BT) or previous/next station (FM).
- Treble Control: Adjust treble output (TREBLE- reduces, TREBLE+ increases).
- Number Pad: Select tracks directly (takes 2-3 seconds for USB/SD).
- Reset Button: Resets the unit software.
- Mute Button: Mutes audio.
- Play/Pause & Auto Scan: Toggles play/pause. Auto scans FM channels (88MHz to 108MHz) and stores them.
- Volume Control: Adjust volume up or down.
- Repeat Mode: Select repeat mode (One, All, Random).
Note: Install two AAA batteries for the remote control to function.
File Format and USB Port
Only MP3, WMA, and WAV formats are supported for USB/SD stored files. The unit may skip unsupported track files.
DO NOT use the USB port for power supply to other devices as it may damage the unit or cause smoke.
Folder Searching
Press the Folder button on the remote to search through folders on the USB flash drive or SD Card. Folders appear by track number and are displayed chronologically. Tracks in the root file are shown first, followed by tracks in folders. Pressing the Folder button displays "F001"; use next/prev buttons to navigate folders. The function exits automatically after 3 seconds of inactivity.
Control Panel Buttons
The front panel features several buttons for controlling the amplifier:
- A. MODE BUTTON: Selects input source (FM, USB, SD, BT, DVD, CD, AUX). Automatically plays files after inserting a USB flash drive or SD card.
- B. MIC/MUSIC BUTTON: Selects BASS/TREBLE knob mode. Adjusts music frequencies (A-ON) or microphone frequencies (A-OFF). 'Random' plays files without a regular pattern.
- C. EQ BUTTON: Selects an EQ mode (General, Live, Vbass, POP, Classic, Jazz, Rock, 3D).
- D. PREV BUTTON: Selects the previous track (USB/SD, BT), previous radio channel (FM), or previous folder.
- E. PLAY/PAUSE BUTTON: Toggles between play and pause. Press once to auto scan FM frequencies (87.5MHz to 108MHz) and store channels.
- F. NEXT BUTTON: Selects the next track (USB/SD, BT), next radio channel (FM), or next folder.
Front & Back Panel Components
Diagram showing numbered components on the front and back of the amplifier:
- 1. Power Switch: Turns the unit on and off.
- 2. LED Screen: Displays information regarding external media or the device.
- 3. SD Card Reader: For using external media; plug SD card into this port.
- 4. USB Port: For using external media; plug USB drive into this port.
- 5. MODE, MIC/MUSIC, EQ Buttons: Control input modes, music/mic frequency adjustment, and EQ settings.
- 6. CHA Master Volume Control Knob: Adjusts volume level for Channel A (Left Channel).
- 7. CHB Master Volume Control Knob: Adjusts volume level for Channel B (Left Channel).
- 8. CHC Master Volume Control Knob: Adjusts volume level for Channel C (Right Channel).
- 9. CHD Master Volume Control Knob: Adjusts volume level for Channel D (Right Channel).
- 10. Microphone Volume Control Knob: Adjusts microphone volume level.
- 11. MICROPHONE INPUTS: Connect KARAOKE or EXTERNAL MIC here.
- 12. AUX Input: Connect IPOD/MP3 devices here.
- 13. Microphone Reverb Depth Control Knob: Adjusts microphone reverb depth.
- 14. Microphone Delay Time Control Knob: Adjusts microphone delay time.
- 15. Treble Control: Adjusts high frequencies for music or microphone (MIC/MUSIC button switches between them).
- 16. Bass Control: Adjusts low frequencies for music or microphone (MIC/MUSIC button switches between them).
- 17. Master Volume Knob: Adjusts the overall master volume.
- 18. FM ANTENNA CONNECTOR: Connect the FM antenna here.
- 19. BLUETOOTH ANTENNA: Pull out the antenna when using Bluetooth input.
- 20. AUDIO INPUT: Connect audio output jacks from DVD/CD here.
- 21. LINE OUTPUT: Connect RECORD input jacks here.
- 22. D-Channel SPEAKER OUTPUT: Connect your speaker system to these terminals.
- 23. C-Channel SPEAKER OUTPUT: Connect your speaker system to these terminals.
- 24. B-Channel SPEAKER OUTPUT: Connect your speaker system to these terminals.
- 25. A-Channel SPEAKER OUTPUT: Connect your speaker system to these terminals.
- 26. Cooling Fan Outlet: Ensure this is not blocked to prevent overheating.
- 27. POWER VOLTAGE SELECTOR: Selects between 115V/230V power input.
Bluetooth Connectivity
- Receives Wireless Signal for Audio Streaming
- Simple & Hassle-Free Pairing Setup
- Integrated Antenna for Extended Wireless Range
- Works with All of Today's Latest Devices (Smartphones, Tablets, Laptops, Computers, etc.)
- Bluetooth Version: 5.0
- Bluetooth Network Name: 'PYLEUSA' or "BT"
- Wireless Range: 40'+ Ft.
Technical Specifications
- MAX Power Output: 800 Watt (@ 4 Ohm)
- RMS Power Output: 20 Watt x 4 (@ 8 Ohm)
- Tone Control: Bass, f=100Hz +/-8dB
- Frequency Response: 20Hz-20kHz
- Frequency Adjustment: +/-10dB
- Signal to Noise Ratio: >80dB
- T.H.D.: <0.1%
- Radio Station Presets: Up to 60 Stations
- Battery Operated Remote, Requires (2) x AAA Battery, Not Included.
- Power Supply: 115/230V, Switchable
- Dimensions (L x W x H): 35 cm x 25.4 cm x 9.9 cm / 13.8" x 10.0" x 3.9" inches
California Prop 65 Warning
WARNING:
This product may expose you to chemicals, which is known to the state of California to cause cancer, birth defects and other reproductive harm. Do not ingest. For more info go to: www.P65warnings.ca.gov
IC Statement
This device complies with Industry Canada's licence-exempt RSSs. Operation is subject to the following two conditions: (1) This device may not cause interference; and (2) This device must accept any interference, including interference that may cause undesired operation of the device.
Register Product
Thank you for choosing PyleUSA. By registering your product, you ensure that you receive the full benefits of our exclusive warranty and personalized customer support. Complete the form to access expert support and to keep your PyleUSA purchase in perfect condition.
Model Number: PDA77BU
Website: PyleUSA.com/pages/register
Contact Us
Questions? Comments? We are here to help!
Phone: (1) 718-535-1800
Website: PyleUSA.com/ContactUs
