The Pyle PVTA20 is a Wireless BT Tube Amplifier Stereo Receiver designed to enhance your audio experience with its unique blend of classic vacuum tube warmth and modern wireless connectivity. This compact yet powerful amplifier features two vacuum tube power amplifiers, delivering a rich and clear sound with a peak power output of 600 watts. It is built with a durable aluminum construction and incorporates a double-sided fiber circuit board for reliable performance.
Function Description:
The PVTA20 serves as a central hub for your audio system, allowing you to connect various audio sources and amplify their sound through connected speakers. Its primary function is to receive audio signals, whether wirelessly via Bluetooth or through wired inputs, and then amplify them using its vacuum tube power stage before sending them to passive speakers. The vacuum tubes contribute to a distinct, warm, and natural sound quality often sought after by audiophiles.
Important Technical Specifications:
- Power Output: 600 Watts Peak Power
- Amplifier Chip: TPA3116
- Rated Output Power: 2*50W / 4Ω
- Audio Input: RCA input + BT input
- Audio Output: 1 set of Banana Speaker Jacks
- Signal to Noise Ratio: >99dB
- Frequency Response: 20Hz-20KHz
- Wireless BT Version: 5.0
- Wireless BT Network Name: 'PYLEUSA'
- Wireless Range: 40'+ Ft.
- Power Supply: AC 120V/240V, DC 19V 4A
- Construction Material: Aluminum
- Product Dimensions (L x W x H): 4.65" x 6.3" x 2.87" -inches
Usage Features:
The PVTA20 offers a variety of input options and controls for a versatile user experience:
- Wireless BT Connectivity: The amplifier can receive wireless audio signals from any Bluetooth-enabled device such as smartphones, tablets, laptops, and computers. The pairing process is simple and hassle-free, with an integrated antenna for extended wireless range (over 40 feet). The unit automatically enters Wireless BT mode within 30 seconds of power-on if no other device is connected, or you can manually switch to it using the "MODE" button. Audible tones assist in the connection process.
- Multiple Wired Inputs:
- AUX Input (L/R): Standard RCA inputs for connecting devices like CD players, DVD players, or other audio sources.
- 3.5mm Input Jack (MP3 Input): A convenient front-panel input for connecting portable media players or other devices with a 3.5mm audio output.
- Microphone Input: Allows for connecting a microphone, expanding its utility for announcements or karaoke.
- Pure Copper Terminal Output: High-quality banana speaker jacks ensure a secure and efficient connection to your passive speakers.
- Volume and Tone Controls:
- Master Volume Control: Adjusts the overall output volume. This knob also functions as the power ON/OFF switch.
- Treble Volume Control: Allows users to fine-tune the high-frequency response of the audio.
- Bass Volume Control: Enables adjustment of the low-frequency response, catering to different musical preferences and room acoustics.
- Input Select: A dedicated button or switch to cycle through the available input sources (AUX, BT, MP3).
- Indicators: LED indicators for AUX Input and Wireless BT provide visual feedback on the currently selected input mode.
- Compact Design: Its small footprint makes it suitable for various setups, from desktop audio systems to living room entertainment centers.
Maintenance Features:
While the manual does not explicitly detail maintenance features, general best practices for electronic devices apply:
- Cleaning: Keep the unit free from dust and debris. Use a soft, dry cloth for cleaning the exterior.
- Ventilation: Ensure adequate airflow around the unit to prevent overheating, especially given the presence of vacuum tubes which generate heat.
- Power Supply: Use the provided power adapter (DC 19V 4A) to ensure correct voltage and current delivery, which is crucial for the longevity and performance of the amplifier.
- Tube Replacement: Although not explicitly mentioned, vacuum tubes have a finite lifespan and may eventually need replacement to maintain optimal sound quality. This would typically involve sourcing compatible tubes and carefully replacing them according to manufacturer guidelines or professional service.
- Troubleshooting: The manual encourages users to visit PyleUSA.com/ContactUs or call (1) 718-535-1800 or email support@pyleusa.com for questions, service, or repair, indicating readily available support for any issues.
- Safety Warning: The product includes a California Proposition 65 warning regarding exposure to chemicals like "Lead (PB)," advising users to be aware of potential risks and to visit p65warnings.ca.gov for more information. This highlights the importance of handling the device responsibly and being aware of its components.
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