Important Safety Instructions
- Read Instructions: All safety and operating instructions should be read before the appliance is operated.
- Retain Instructions: The safety and operating instructions should be retained for future reference.
- Heed Warnings: All warnings on the appliance and in the operating instructions should be adhered to.
- Follow Instructions: All operating and user instructions should be followed.
- Water and Moisture: The appliance should not be used near water, for example, near a bathtub, washbowl, kitchen sink, laundry tub, swimming pool, or a wet basement.
- Ventilation: The appliance should be situated so that its location or position does not interfere with its proper ventilation. For example, the appliance should not be situated on a bed, sofa, rug, or similar surface that may block the ventilation openings; or placed in a built-in installation, such as a bookcase or cabinet that may impede the flow of air through the ventilation openings.
- Heat: The appliance should be situated away from heat sources such as radiators, heat registers, stoves, or other appliances (including amplifiers) that produce heat.
- Power Sources: The appliance should be connected to a power supply only of the type described in the operating instructions or as marked on the appliance.
- Grounding or Polarization: Precaution should be taken to ensure that the grounding or polarization means of an appliance is not defeated.
- Power-Cord Protection: Power supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them, paying particular attention to cords at plugs, convenience receptacles, and the point at which they exit from the appliance.
- Cleaning: The appliance should be cleaned only as recommended by the manufacturer.
- Power Lines: An outside antenna system should not be located in the vicinity of overhead power lines or other electric light or power circuits, or where it can fall into such power lines or circuits. When installing an outside antenna system, extreme care should be taken to keep from touching such power lines or circuits as contact might be fatal.
- Non Use Periods: The power cord of the appliance should be unplugged from the outlet when the appliance is to be left unused for a long period of time.
- Object and Liquid Entry: Care should be taken so that objects do not fall and liquids are not spilled into the enclosure through openings.
- Carts and Stands: If the appliance is used with a cart or stand, the cart or stand should be a type recommended by the manufacturer. An appliance and cart combination should be moved with care. Quick stops, excessive force, and uneven surfaces may cause the appliance and cart combination to overturn.
- Mounting: The appliance should be mounted only as recommended by the manufacturer.
- Damage Requiring Service: The appliance should be serviced by qualified service personnel when:
- A. The power supply cord or plug has been damaged.
- B. Objects have fallen into, or liquid has been spilled into the appliance enclosure.
- C. The appliance has been exposed to rain.
- D. The appliance has been dropped, or the enclosure damaged.
- E. The appliance does not appear to operate normally or exhibits a marked change in performance.
- Servicing: The user should not attempt to service the appliance beyond that described in the user's operating instructions. All other servicing should be referred to qualified personnel.
- Overloading: Do not overload wall outlets and extension cords as this can result in a risk of fire or electric shock.
- Replacement Parts: When replacement parts are required, be sure the service technician has used replacement parts specified by the manufacturer or have the same characteristics as the original part. Unauthorized substitutions may result in fire, electric shock or other hazards.
- Safety Check: Upon completion of any service or repairs to this appliance, ask the service technician to perform safety checks to determine that the appliance is in proper operating condition.
WARNING: To reduce the risk of fire or shock hazard, do not expose this product to rain or moisture.
CAUTION: RISK OF ELECTRIC SHOCK DO NOT OPEN
CAUTION: To reduce the risk of electric shock, do not remove cover or back. No user-serviceable parts inside. Refer servicing to qualified personnel.
This symbol [info symbol] is intended to alert you to the presence of uninsulated dangerous voltage within the product's enclosure that might be of sufficient magnitude to constitute a risk of electric shock. Do not open the product's case.
This symbol [information symbol] is intended to inform you that important operating and maintenance instructions are included in the literature accompanying this product.
Product Overview
The Pyle Pro PTA4 Stereo Power Amplifier provides the power and versatility needed for a professional sound system. Its wide frequency response makes it suitable for amplifying music or vocal program material. The front-located 3.5mm jack allows convenient connection of various MP3 devices. The MIC PAGER/MIXING function offers flexibility for paging or musical events, making it ideal for meeting halls, houses, restaurants, schools, stores, live bands, or offices.
Features and Controls
Front Panel Controls:
The front panel features a comprehensive control center:
- 1. Blue LED Output Level Display: Indicates the output level.
- 2. Power On/Off and LED Indicator: The main power switch; the indicator lights when the amplifier is turned on.
- 3. CD/MP3 3.5mm AUX Input Jack (FRONT): Allows easy connection of computerized MP3 devices such as PCs, laptops, Walkmans, iPods, and cell phones.
- 4. 1/4" PHONE Jack: Accepts headphones with a 1/4" plug.
- 5. MIC Volume Control: Adjusts the volume of the connected microphone.
- 6. MASTER Volume Control: Controls the overall volume level, independent of the MIC volume.
- 7. BALANCE Control: Adjusts the sound balance between the left and right amplifier outputs.
- 8. BASS and TREBLE Controls: Allows boosting or attenuating bass and treble for desired sound.
- 9. Input Selector (AUX1/AUX2/CD/AUX/BT): Selects the desired input music source.
Rear Panel Connections:
The rear panel provides various input and output options:
- 10. Wireless BT Antenna: For Bluetooth connectivity.
- 11. AUX 1/AUX 2/CD RCA Inputs: Connect high-level audio sources like CD players, tape decks, tuners, camcorders, or VCRs.
- 12. REC RCA Output: Connect the amplifier to a tape deck for recording.
- 13. Push Type Speaker Terminals: Connect speaker wires directly to the amplifier. Speaker impedance can range from 4 to 8 Ohms for general stereo output, with a minimum total speaker impedance of 4 Ohms per channel in stereo mode.
- 14. Replaceable Power Fuse: Protects against surges and short circuits. If the amplifier turns off unexpectedly, check and replace the fuse with a 1.5-amp, 250-volt, fast-acting, 5x20mm fuse (not supplied).
- 15. 110/220 Voltage Selector: Selectable input voltage for 110V/60Hz (USA/Canada) or 220V/50Hz (European operation). Ensure the switch is in the correct position before operating to avoid damage.
- 16. 1/4" MIC Input Jack: Connect a microphone with a 1/4" plug.
- 17. Switchable MIC PAGER and MIXING Modes:
- PAGER Mode: Attenuates AUX 1/AUX 2/CD signals by -12dB, allowing MIC signal to override for paging (Auto Talkover).
- MIXING Mode: Allows AUX 1/AUX 2/CD and MIC signals to coexist simultaneously, suitable for karaoke events.
Wireless BT Streaming Connectivity:
- Simple & Hassle-Free Pairing
- Instant Wireless Audio Streaming Ability
- Works with Latest Wireless BT Streaming Devices (iPhone, Android, Smartphone, iPad, Tablet PC, etc.)
- Wireless BT Network Name: ‘PYLEUSA' or 'BT'
- Wireless BT Version: 5.1
- Wireless Range: Up to 30'+ ft.
Connection Diagram Description
The connection diagram illustrates how to connect various audio sources and output devices:
- Headphone Output: A 3.5mm plug from a device like an iPod connects to the 1/4" HEADPHONE OUT jack.
- Speaker Connections: Speaker wires connect to the L+/L- and R+/R- speaker terminals for 4Ω and 8Ω speakers.
- Input Sources:
- A Tape Deck, Tuner, DVD Player, or CD Player can be connected via RCA cables to the AUX 1/AUX 2/CD inputs.
- A Microphone connects to the MIC input.
- Output for Recording: The REC RCA Output can be used to connect to a tape deck for recording.
- Bluetooth Antenna: The BT ANT. connects to the wireless antenna.
Features
- Wireless BT Audio Streaming Receiver
- 2-Channel Amplifier System
- Front Panel Button Control Center
- RCA REC Output
- 1/4" MIC Input Jack
- 1/4" Headphone Jack
- Power On LED Indicator
- Blue LED Output Level Display
- 3.5mm Aux CD/MP3 Input Jack
- Switchable MIC Pager & Mixing Modes
- Four Push Type Speaker L/R Terminals
- Switchable AUX1/AUX2/CD and RCA Input
- Bass, Treble, Balance, Master & Mic Volume Controls
- Convenient Audio Source Control for Home or Office Use
What's in the Box
- Audio Amplifier
- RCA Cable
Technical Specs
- Power Output: 2 x 120 Watt
- Amplifier Design: 2-Channel
- Impedance: 4-8 Ohms
- Frequency Response: 20Hz - 20KHz
- Signal to Noise Ratio: >81dB
- T.H.D.: <0.3%
- Headphone Jack: 1/4"
- Digital File-type Compatibility: MP3, WMA
- Maximum USB/SD Flash Support: Up to 64GB
- Power Cable Length: 4.2 ft.
- Power Supply: 120/240V, Switchable
- Dimensions (L x W x H): 5.39″ x 8.27″ x 2.72″ inches
WARNING: This product can expose you to a chemical or group of chemicals, which may include "Nickel Carbonate and Lead(Pb)" which is known in the state of California to cause cancer, birth defects, or other reproductive harm. For more info, go to https://www.p65warnings.ca.gov/.
Specifications are typical; individual units might vary. Specifications are subject to change and improvement without notice.
Questions? Issues?
We are here to help!
Phone: (1) 718-535-1800
Email: support@pyleusa.com
Visit us online: PyleUSA.com/ContactUs
Pyle USA | Audio, Lifestyle Products & Home Electronics Since 1960
