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PUSOKEI Phono Preamp - 3 Band Sound Equalizer, EQ 2 Channel Digital Audio Equalizer, 12dB High Mid Low Tone Adjustment, Balanced Volume Control, Stereo Sound Input/Output, DC 5V — Open-Box, 28% Off
Brand: PUSOKEI
Condition: Used - Mint
$2622
$3646
-28% Save $1024
Updated: 36 days ago
Description
3 Band Equalizer: The 3 band equalizer makes this device a 2 in 1 product (phono preamp and equalizer). The simple interface allows you to easily adjust left right channel balance, volume control, and high, mid, low equalization, enhancing your listening experience and providing exceptional sound quality with personalized sound characteristics.
3 Frequency Control: By enabling left right channel balance adjustment, volume control, and 3 band equalization, you can effortlessly achieve the balance. Customizable sound levels are suitable for all types of music, including rock, jazz, and more.
Signal Processing: The signal processing circuit uses the TI NE5532 operational amplifier, ensuring that your turntable's sound levels are boosted to speaker or stereo line level, providing better volume and higher sound quality with HIFI and low noise.
Isolated Boost Power Supply: The device features an isolated boost power supply that ensures signal purity and a wide dynamic range. With the isolated power supply, there is no concern about ground interference, even in car use. The silent circuit ensures there are no thumping noises during power on off, powered by 5V.
Aluminum Alloy Material: The 3 band equalizer is made from aluminum alloy, rustproof, sturdy, compact, and long lasting, which offers high strength and stable performance.
Spec:
Item Type: Phono Preamp
Material: Aluminum Alloy
Power Supply: 5V
Power Consumption: 0.5W
Input Output Interface: Turntable Interface
Frequency Response: 20Hz-20kHz
Gain: 12db
Equalization Range: ±15db
Input Impedance: 50KΩ
Output Impedance: 600Ω
Knob and Interface Functions:
BALANCE: Adjust Left and Right Channel Volume Balance
VOLUME: Adjust Volume Level
LOW, MID, HIGH: Adjust Low, Mid, High Tone Respectively
IN: Stereo Sound Input
OUT: Stereo Sound Output
5V: Power Interface, Compatible with Phone Charger, Computer USB Port, Car Charger, Power Bank, etc.
How to Use:
Simply take out the product.
Package List:
1 x Phono Preamp
1 x USB Cable
Item Type: Phono Preamp
Material: Aluminum Alloy
Power Supply: 5V
Power Consumption: 0.5W
Input Output Interface: Turntable Interface
Frequency Response: 20Hz-20kHz
Gain: 12db
Equalization Range: ±15db
Input Impedance: 50KΩ
Output Impedance: 600Ω
Knob and Interface Functions:
BALANCE: Adjust Left and Right Channel Volume Balance
VOLUME: Adjust Volume Level
LOW, MID, HIGH: Adjust Low, Mid, High Tone Respectively
IN: Stereo Sound Input
OUT: Stereo Sound Output
5V: Power Interface, Compatible with Phone Charger, Computer USB Port, Car Charger, Power Bank, etc.
How to Use:
Simply take out the product.
Package List:
1 x Phono Preamp
1 x USB Cable
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-b0fd86y2ry
- Country:
- US
- ASIN:
- B0FD86Y2RY
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 $10 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 PUSOKEI 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.
