Shipping Estimate
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- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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Description
Open Box Fosi Audio K5 PRO Mini Stereo Gaming DAC & Headphone AMPOur open box products, used exclusively for unboxing videos, are original and unworn, available at a surprise discount price. Only one of each type in stockfirst come, first served. Purchase now for immediate shipping. Features: The K5 PRO is a mini stereo gaming DAC headphone amplifier with microphone, supporting usb Type Coptical and coaxial digital inputs, 3. 5mm headphone jack, and RCA outputs, suitable for most home audio systems. With treble and
Our open box products, used exclusively for unboxing videos, are original and unworn, available at a surprise discount price. Only one of each type in stock—first come, first served. Purchase now for immediate shipping.
Features: -
The K5 PRO is a mini stereo gaming DAC headphone amplifier with microphone, supporting usb Type-C，optical and coaxial digital inputs, 3.5mm headphone jack, and RCA outputs, suitable for most home audio systems. With treble and bass control, it can be used as a preamplifier or volume control for PC/Mac. Fosi Audio K5 PRO DAC ensures exquisite muslcallty, accurate and realistic phasing, and reproduction of the original sound! We offer 24-month warranty, and friendly customer service!
Highlight: -
>Model: K5 PRO
>Input : USB Type-C, Optical, Coaxial, Microphone
>Output : 3.5mm Headphone, RCA
>PC-USB supports input sampling rate: Up to 24Bit/96kHz
>Optical/Coaxial supports input sampling rate: Up to 24Bit/192kHz
>RCA Output Level: 2V
>Powe Supply:5V
>Power Input Interface: USB Type-C
>THD: <0.003%
>SNR: ≥110dB
>Frequency response: 20Hz-20kHz (±3dB)
>PC-USB support operating system: XP/W7/W8/W10/MAC/linux
>Distortion: 0.001%;
>Amp output maximum power: 1000mw/16Ω, 500mw/ 32Ω, 300mw/64Ω, 150mw/128Ω, 80mw/300Ω
>Headphone matching impedance: 16-300Ω
>Size (L*W*H): 4.4*3.7*1.2inch (112*95*30mm)
>Net Weight: 0.551b/251g
Package Include: -
*1x Fosi Audio DAC-K5 PRO
*1x 2-in-1 USB Type-A/C to Type-C Cable
*1x Optical Cable
*1x 3.5mm Headphone Splitter
*1x User’s Manual
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
4.8 ★★★★★
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★★★★★ 5
Be of service
Format: Paperback
It helps me understand people and to have empathy and compassion
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Reviewed in the United States on February 21, 2026
★★★★★ 5
Works!
This is a great melatonin supplement, no fillers. Great price too.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Excellent formula
This formula is truly fantastic. I have been really getting much better sleep ever since incorporating it. Sometimes I break the pills in half. I love that. The formula is all encompassing.
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Reviewed in the United States on March 18, 2026
★★★★★ 5
Great product, great price!
I use this as a sleep aid when I need it, and have found that just a third of a tablet works perfect for me, which means this bottle will last a pretty long time- I'm very satisfied!
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Reviewed in the United States on February 24, 2026
★★★★★ 4
Works
Its good
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Reviewed in the United States on April 15, 2026
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