Add to favorites
Nobsound 48V5A GaN Power Supply: High-Efficiency 240W DC Adapter for Home Amplifiers & Audiophile Audio Systems (FCC/CE/RoHS Certified) — Open-Box, 10% Off
Brand: Nobsound
Condition: Used - Mint
$3869
$4299
-10% Save $430
Updated: 45 days ago
Description
High-Efficiency 240W Output: Advanced GaN technology yields higher conversion efficiency, delivering a stable 48V 5A (240W) output. Enjoy powerful, clean current for your amplifier and a pure high-fidelity audio experience.
Wide Compatibility & Versatility: The universal 100-240V AC input works in any region, while the 48V 5A DC output suits most hi-fi amplifiers (including Nobsound/Douk models). It’s an ideal power source for a variety of home audio amplifiers and other 48V devices.
Premium Build Quality: Features a standard 5.5mm x 2.5mm DC barrel plug (center-positive) for easy plug-and-play use. Built with high-grade components, this compact adapter runs cooler and reliably powers your high-performance amplifier without interruption.
Certified Safe Protection: Equipped with over-current, over-voltage, overload, and short-circuit safeguards to protect your equipment. FCC, CE, and RoHS certifications attest to its safety and quality, giving you peace of mind during operation.
Optimized for Audiophile Sound: Steady, noise-free power improves your amplifier’s sound clarity and dynamic range. Perfect for audiophile listening and home theater setups, it ensures you hear every detail without power-related distortion.
Warm Tips
Indoor use only. Please keep it away from water and fire.
Parameters
Input voltage: AC 100~240V 50/60Hz
Output voltage: DC 48V
Output current: 5A (240W Max)
DC Plug Size: 5.5mm × 2.5mm
Plug type: US
Polarity: Internal “+”, Outside “-”
Safety Compliance: FCC / CE / RoHS
Power Supply Size: 140 × 62 × 34mm / 5.51 × 2.44 × 1.34in
Power Cord Length: 150cm / 59.06in
Net weight: 498g / 1.10lb
Package weight: 600g / 1.32lb
Packing List
1 × DC 48V/5A Power Adapter
Indoor use only. Please keep it away from water and fire.
Parameters
Input voltage: AC 100~240V 50/60Hz
Output voltage: DC 48V
Output current: 5A (240W Max)
DC Plug Size: 5.5mm × 2.5mm
Plug type: US
Polarity: Internal “+”, Outside “-”
Safety Compliance: FCC / CE / RoHS
Power Supply Size: 140 × 62 × 34mm / 5.51 × 2.44 × 1.34in
Power Cord Length: 150cm / 59.06in
Net weight: 498g / 1.10lb
Package weight: 600g / 1.32lb
Packing List
1 × DC 48V/5A Power Adapter
Sold by
Amazon Warehouse
Official Amazon outlet for open-box & returned items
- Backed by Amazon's A-to-Z Guarantee
- 30-day return policy
- Ships from Amazon fulfillment centers
- Price verified on Amazon
Product Details
- SKU:
- awhd-us-b0fpqtb58q
- Model:
- PJ-DY-48V5A-S
- Country:
- US
- ASIN:
- B0FPQTB58Q
Shopping Smarter
Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $4 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Nobsound products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.
More open-box deals
Updated daily from Amazon, Reebelo, and Dyson.
