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Douk Audio U5PRO HiFi Fully Balanced Headphone Amplifier, Mini Stereo Amp for XLR and 4.4mm Headsets, Replaceable Op-Amps, 18-600 Compatibility, 1500mW Output Power
- Fully Balanced Amplifier Design: Features a fully balanced circuit that operates at 14V even with DC 5V input, delivering exceptional frequency response, transient dynamics, and pure, transparent sound quality.
- High Power Output & Broad Headphone Compatibility: Provides up to 1500mW output at 32 load, making it capable of driving headphones ranging from 18 to 600 impedance for various audio needs.
- Classic OP+BUF Architecture: Incorporates OP42 and BUF634 in a classic OP+BUF setup with a pure DC amplification circuit, ensuring precise sound reproduction with low distortion and excellent detail resolution.
- Analog Design with Replaceable Op-Amps: Purely analog amplification and control offer natural sound reproduction with excellent soundstage and detail. Replaceable op-amp slots support models like OP17, AD797, AD843, AD847, and OPA627, enabling users to customize sound profiles.
- Compact & Portable with Exquisite Build: Small and portable design with high-quality craftsmanshi
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Overview
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Warm TipsWithout DC 5V power adapter. Recommend using a USB phone charger of DC 5V (1A). Input over 5V will result in damage and U5 PRO won't work normally if the current is below 1A.
Parameters: Audio
input: stereo L/R XLR (3-core, female)Audio
output: XLR (4-core, female)/
4.4 mmOutput power: 1500mW (32)
Matched headphone impedance: 18-600Max
output amplitude voltage: 14VFrequency
response:
20-30KHzSNR:
110DBTHD: 0.005
%Input voltage: DC 5V (1A)
Dimension (W*D*H): 70*82*38mm / 2.76 * 3.23 * 1.50 inNet weight: 172g
/ 0.38 lbPackage weight: 300g / 0.66 lbPacking
List: 1* U5 Headphone Amplifier1* USB to DC Cable
Parameters: Audio
input: stereo L/R XLR (3-core, female)Audio
output: XLR (4-core, female)/
4.4 mmOutput power: 1500mW (32)
Matched headphone impedance: 18-600Max
output amplitude voltage: 14VFrequency
response:
20-30KHzSNR:
110DBTHD: 0.005
%Input voltage: DC 5V (1A)
Dimension (W*D*H): 70*82*38mm / 2.76 * 3.23 * 1.50 inNet weight: 172g
/ 0.38 lbPackage weight: 300g / 0.66 lbPacking
List: 1* U5 Headphone Amplifier1* USB to DC Cable
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by HyperCore Return Policy
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