Douk Audio U3 Headphone Amps, Mini Hi-Fi Amplifier for Home Desktop PC 6.35mm / 3.5mm Headsets, Class A, RCA Input, DC 5V
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12-21 Days
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Douk Audio U3 Headphone Amps, Mini Hi-Fi Amplifier for Ho… — Now in India
₹8,581.17
Our Price
₹7,799
✓ Customs & duties included · ✓ Free tracked delivery · ✓ Priority support
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1-Year Warranty
Easy Returns
Tracked Delivery
US → India delivery timeline
Tracking providedDispatch
2–4 days
Transit
8–14 days
Delivery
12–21 days
Typical US→India timelines. Customs or weather can add variance. We notify proactively.
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What customers say
★★★★★
“Bought on PoshAce to save vs Amazon. Tracking was clear the whole way.”
— Ria, Bengaluru
Verified Buyer★★★★★
“Saved ₹2,400 vs Amazon India on the same model. Legit product, sealed box.”
— Rohan, Chennai
Verified Buyer★★★★★
“First time buying internationally. Customs and duties were included. No surprises.”
— Ananya, Kolkata
Verified Buyer★★★★★
“Compared 3 sites. PoshAce was ₹1,800 cheaper. Shipped and tracked as promised.”
— Aditya, Lucknow
Verified Buyer★★★★★
“GST invoice was ready the same day. Perfect for business expense claims.”
— Nisha, Bhopal
Verified Buyer★★★★★
“I've ordered 4 times now. Consistent quality and pricing every single time.”
— Swati, Kochi
Verified BuyerQuick Overview
- ✓Adopting innovative circuit design, DC 5-20V wide input working voltage, the amplifier circuit can always work at a high voltage of 26V, and the background noise index is excellent. With wide frequency response extension, excellent transient response, excellent purity and transparency, and good dynamic range.
- ✓Adopting original TI-NE5532 classical op amp and transistor expanding current circuit, using 1300mA large current output transistor working in class A status, with ultra-low distortion, and the sound is warm and delicate, full and mellow.
- ✓Pluggable op amp socket design, convenient to upgrade different op amps and bring much DIY fun and playability for audiophiles. Smooth and mellow sound, suitable for listening to vocals or string music, classic or pop music, and even with unique charm when playing rock.
- ✓Mini size with exquisite appearance and most cost-effective, brings big surprise for all audiophiles, easily to drive most headphones in the market, providing larger power, better sound field and details, very suitable for home/office desltop audio system use.
- ✓With strong drive power, easily to drive most high-impedance headphones such as: HD580/HD600/HD650/K701/K702/Q701/DT880/T70/T90/SR225/SR325/RS1e
