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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
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Description
Douk Audio A5 PRO TPA3255 Bluetooth Amplifier HiFi Class D Stereo Audio AmpProduct Description Upgraded Features for Versatile Use: The A5 PRO builds on the strengths of the A5, featuring upgraded Bluetooth 5. 1 connectivity with a reset button, bass and treble knobs for precise tone adjustments, and a headphone output. It delivers clear, powerful audio, perfect for diverse uses from bedroom movies to desktop setups. Easy Customization with Plug and Play Op Amps: Upgrade your sound effortlessly! Douk Audio A5 PRO includes a
Product Description
- Upgraded Features for Versatile Use: The A5 PRO builds on the strengths of the A5, featuring upgraded Bluetooth 5.1 connectivity with a reset button, bass and treble knobs for precise tone adjustments, and a headphone output. It delivers clear, powerful audio, perfect for diverse uses from bedroom movies to desktop setups.
- Easy Customization with Plug-and-Play Op-Amps: Upgrade your sound effortlessly! Douk Audio A5 PRO includes a tempered glass access panel for quick op-amp replacements, allowing audiophiles to tailor sound profiles without disassembling the unit.
- PFFB Technology and High-Performance PCB: Built with Post-Filter Feedback technology circuit and a 4-layer immersion gold PCB, this digital amplifier reduces distortion and improves frequency response. Enjoy unparalleled audio precision, enhanced signal integrity, and effective heat management.
- Stunning Design for Living Rooms and Studios: Sleek and modern, the compact power amp is equipped with a transparent panel and adjustable internal LED lighting. Multiple color options create a futuristic look, adding sophistication to your home audio setup or studio.
- Impressive Power Output: The A5 PRO delivers a maximum output of 300W×2 with TPA3255, perfect for driving high-power systems, and 500mW@32Ω for detailed, dynamic headphone listening. With premium components like Rubycon/WIMA capacitors, it ensures optimal performance with bookshelf speakers and other devices.
Specifications
- Upgraded Features for Versatile Use
- Plug-and-Play Op-Amps
- PFFB Technology & High-Performance PCB
- TPA3255 Chip
- Maximum Output: 300W×2
***Included 48V 5A Power Adapter
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Nice shoes
Size: 12, Color: British Tan/Ivory
Nice, good looking shoes. My husband says that they are very comfortable. I would recommend
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Reviewed in the United States on March 30, 2026
★★★★★ 5
Nice Sport Coat
Color: Light Blue, Size: XX-Large
May run a little small. I wear a large, my sport coat is a 44L I'm tall, no belly. Ordered the large knowing the arms would be a little short, jacket did not fit lacked 4" of coming together at button, returned. (Amazon is easy & great to do business with) Ordered the XL that was a keeper. I like the lighter material for warmer weather, evenings, etc., the color was accurate. Just what I was looking for.
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Reviewed in the United States on March 21, 2026
★★★★★ 5
Surpirsed me!
Color: Black, Size: 3X-Large
This ended up exceeding my expectations! I love how it feels, but the size was perfect and comfy! Didn’t feel restricted!
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Reviewed in the United States on December 18, 2025
★★★★★ 4
Loved the fit
Color: Khaki, Size: Medium, Color: Khaki, Size: Medium
I absolutely love this jacket! The fit is perfect, flattering, and true to size. The material feels premium, and the quality is outstanding. It’s not only stylish but also durable, making it a versatile addition to my wardrobe. Highly recommended!
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Reviewed in the United States on December 4, 2024
★★★★★ 5
Great product
Color: Light Blue, Size: Large
Great product
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Reviewed in the United States on May 19, 2026