Pyle PTAU45 Stereo Power Amplifier

Important Safety Instructions

1. Read Instructions: All safety and operating instructions should be read before the appliance is operated.
2. Retain Instructions: Safety and operating instructions should be retained for future reference.
3. Heed Warnings: Adhere to all warnings on the appliance and in the operating instructions.
4. Follow Instructions: Follow all operating and user instructions.
5. Water and Moisture: Do not use the appliance near water (e.g., bathtub, sink, pool, wet basement).
6. Ventilation: Ensure proper ventilation; do not block openings by placing the appliance on beds, sofas, rugs, or in built-in installations without adequate airflow.
7. Heat: Position the appliance away from heat sources like radiators, heat registers, stoves, or other heat-producing appliances.
8. Power Sources: Connect only to the power supply type described in the instructions or marked on the appliance.
9. Grounding or Polarization: Take precautions to ensure grounding or polarization means are not defeated.
10. Power-Cord Protection: Route power cords to prevent them from being walked on or pinched, paying attention to plugs and exit points.
11. Cleaning: Clean only as recommended by the manufacturer.
12. Power Lines: Do not locate an outside antenna system near overhead power lines or electric circuits. Exercise extreme care to avoid touching power lines or circuits, as contact may be fatal.
13. Non Use Periods: Unplug the power cord when the appliance will be unused for an extended period.
14. Object and Liquid Entry: Prevent objects from falling and liquids from spilling into the enclosure through openings.
15. Carts and Stands: If using a cart or stand, ensure it is recommended by the manufacturer. Move appliance and cart combinations with care to prevent overturning.
16. Mounting: Mount the appliance only as recommended by the manufacturer.
17. Damage Requiring Service: Service by qualified personnel is required if the power cord/plug is damaged, objects have fallen in, liquid has spilled, the appliance has been exposed to rain, dropped, or shows a marked change in performance.
18. Servicing: Do not attempt to service beyond user instructions; refer all other servicing to qualified personnel.
19. Overloading: Do not overload wall outlets and extension cords to avoid fire or electric shock risk.
20. Replacement Parts: Use only manufacturer-specified replacement parts to avoid fire, electric shock, or other hazards.
21. Safety Check: After service or repairs, request a safety check to ensure 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. No user-serviceable parts inside. Refer servicing to qualified personnel.

This symbol alerts to the presence of uninsulated dangerous voltage that may constitute a risk of electric shock. Do not open the product's case.

This symbol indicates that important operating and maintenance instructions are included in the accompanying literature.

Product Overview

The Pyle Pro PTAU45 Stereo Power Amplifier provides the power and versatility needed for a professional sound system. Its wide frequency response is suitable for amplifying music or vocal program material. The front-located 3.5mm jack and USB 2.0 interface allow convenient connection of various MP3 devices. The MIC PAGER/MIXING function offers flexibility for paging or musical events. It is suitable for use in meeting halls, homes, restaurants, schools, stores, live bands, or offices.

Features and Controls

Front Panel:

• 1. Power Indicator
• 2. USB Input for MP3 Player
• 3. MP3 Player Indicator
• 4. Previous Song
• 5. Next Song
• 6. Play / Pause
• 7. Power ON/OFF Switch
• 8. AUX IN
• 9. Phone Output (3.5mm Jack)
• 10. MIC Volume Control
• 11. Master Volume Control
• 12. Balance Volume Control
• 13. Bass Volume Control
• 14. Treble Volume Control
• 15. Input Select (USB, CD, AUX1, AUX2)
• 16. Microphone Mode Selectable: Pager / Mixing
• 18. MIC Input (1/4" Jack)

Rear Panel:

• 17. FUSE
• 19. CD IN
• 20. AUX IN
• 21. AUX IN
• 22. REC OUT
• 23. Speaker Output (L/R, binding posts)
• 24. 110/220 Voltage Select Switch
• 25. AC IN (Power Input)

Connection Diagram

Audio Input Connections:

• Connect headphones to the 1/4" Phone Output.
• Connect an iPod or other MP3 device via the 3.5mm jack.
• Connect a USB Flash Drive to the USB IN port.
• Connect a Tape Deck, Tuner, DVD Player, or CD Player to the respective INPUT jacks (CD, AUX1, AUX2) using appropriate cables.
• Connect a microphone to the MIC IN jack.

Speaker Connections:

• Connect speakers (4-Ohm or 8-Ohm) to the SPEAKER outputs (L/R). Ensure correct polarity (+/-).

Other Connections:

• REC OUT provides a line-level output for recording.
• Connect the AC power cord to the AC IN socket.

Specifications

• Output Power, 2 Channels Driven: 20Wx2 (4-Ohm, 1 kHz, 1% THD), 32Wx2 (4-Ohm, 10 kHz, 1% THD), 120Wx2 (Max Power)
• Total Harmonic Distortion (1 kHz Rated Power): 0.3%
• Input Sensitivity (1 kHz, 4-Ohm Rated Power): AUX 1/2, CD, USB: 250mV; MIC: 2.5mV
• Frequency Response: 20Hz - 20kHz
• Signal to Noise Ratio (1 kHz, 4-Ohm Rated Power): AUX 1/2, CD, USB: 80dB; MIC: 70dB
• Tone Controls: BASS: +/-12dB, 100Hz; TREBLE: +/-12dB, 10kHz
• Power Requirement: 120V AC 60Hz / 230V AC
• 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.

Online Support

Visit PyleUSA.com for questions, service, or repair information.

PyleUSA.com/ContactUs