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U10 Mini Tube Headphone Amplifier HIFI Stereo Preamp for Home Speaker
- Powerful Compatibility and Versatility: The Douk Audio U10 Mini Tube Headphone Amplifier is engineered to seamlessly connect with a wide range of audio sources, including MP3 players, smartphones, computers, and CD players. Its dual headphone jacks (3.5/6.35mm) are designed to deliver up to 1100mW of power, effortlessly driving headphones with impedance ranging from 18 to 600. Additionally, the U10 can function as a stereo preamp, enhancing the audio quality for home speakers and providing an unparalleled listening experience.; High-Fidelity Sound with Advanced Design: This headphone amplifier boasts an innovative built-in voltage boost circuit that operates at a high voltage of 24V, despite being powered by a DC 5V source. This ensures a sound quality characterized by a silent background, stunning purity, and transparency, along with precise audio positioning and an expansive sound field. The result is an audio device that is not only easy to use but also offers unrivaled sound quality.; Pluggable Design for Custom Sound Experience: The U10 features two 6A2 tubes that add a warm, natural touch to your audio, providing a full, mellow, and sweet sound. The pluggable design of both the tubes and operational amplifiers (op-amps) allows for easy tube rolling and op-amp upgrading, enabling users to shape their sound to preference and enjoy a variety of sound styles. This design caters to audiophiles who appreciate the ability to customize their listening experience.; Quality Con
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Product description Product Highlights Dual Headphone Jacks Equipped with both 3.5 mm and 6.35 mm outputs, it can handle various headphones and deliver a personalized listening experience. High Fidelity Sound A built-in voltage boost circuit delivers crystal-clear audio with deep bass and expansive soundstage. Pluggable Tube Design Customizable sound with easily replaceable 6A2 tubes and op-amps for audiophiles seeking unique sound profiles. Compact yet Powerful The U10 amplifier fits a robust 1100mW output into a mini design, ideal for powerful audio performance on the go. Efficient Power Management Operates at 24V high voltage on just a 5V DC power supply, maximizing efficiency and sound quality.
Versatile Connectivity With 3.5 mm AUX and RCA inputs, it's compatible with a wide array of audio sources, including MP3s, smartphones, and computers. Easy to Use Comes with a comprehensive user manual and all necessary accessories for a hassle-free setup, including high-quality tubes and cables. All-Metal Construction Durable and well-shielded, the U10 ensures signal integrity and long-lasting performance. Measured Parameters Parameters
Audio input: 3.5 mm AUX / Stereo RCA
Audio output: 3.5 mm / 6.35 mm headphone jack
Tube Model: 6A2 (2PCS)
Op amp model: NE5532 (2PCS)
Frequency response: 20Hz-30KHz
Output power: 1100mW (32)
Matched headphone impedance: 18-600
Signal to noise ratio: 110DB
Input voltage: DC 5V (2A)
Working voltage inside: DC 24V
Net weight: 200g / 0.44 lb
Package weight: 300g / 0.66 lb
Dimensions (W*D*H): 69*95*30mm / 2.72 * 3.74 * 1.18 in (not including tubes)
Package Dimensions (W*D*H): 132*85*90mm / 5.20 * 3.35 * 3.54 in
Packing list: 1 × U10 Headphone Amplifier; 2 × 6A2 Tube; 1 × Acrylic Board; 1 × USB to DC Cable; 1 × User Manual Douk Audio U10 Douk Audio U3 Nobsound NS-08E Douk Audio P1 Douk Audio T4 PRO Douk Audio U5 Add to Cart Buying Options Buying Options Add to Cart Add to Cart Buying Options Customer Reviews 4.2 out of 5 stars 129 4.4 out of 5 stars 848 4.1 out of 5 stars 711 4.3 out of 5 stars 1, 044 4.4 out of 5 stars 353 3.8 out of 5 stars 19 Price $ 49.99 $49. 99 $ 33.99 $33. 99 no data $ 89.99 $89. 99 $ 64.99 $64. 99 no data Type Vacuum Tube Mini Headphone Amplifier Class A Digital Mini Headphone Amplifier Vacuum Tube Mini Headphone Amplifier Bluetooth Tube Preamp & Headphone Amp Phono Tube Preamp & Headphone Amp Balanced Headphone Amp Input 3.5 mm AUX / Stereo RCA stereo L/R RCA 3.5 mm AUX Bluetooth 5.0 (APTX-HD) + RCA + PC-USB MM Turntable & 3.5 mm AUX stereo XLR ( 3-core, female) Output 3.5 mm / 6.35 mm headphone jack 6.35 mm (with 3.5 mm adapter) 3.5 mm headphone jack Active Speaker + Amplifier + Headphone Amplifier + Headphone XLR ( 4-core, female) / 4.4 mm headphone Matched Headphone 18-600 18-600 18-600 32-300 32-300 18-600 Frequency response 20-30KHz 20-30KHz 20-30KHz 20Hz-20kHz(±3dB) 20Hz-20KHz(±3dB) (AUX IN) / Standard RIAA (phono IN) 20-30KHz Signal to noise ratio 110DB 110DB 110DB 103dB 105dB 110DB Output Power 1100mW (32) 1300mW (32) 1100mW (32) 160mW 32 150mW@32 1400mW (32) Douk Audio Q4 Nobsound NS-01G PRO Douk Audio L1 Douk Audio H7 PRO Douk Audio VU9 Douk Audio EQ5 PRO Buying Options Buying Options Add to Cart Buying Options Add to Cart Add to Cart Customer Reviews 4.0 out of 5 stars 69 4.2 out of 5 stars 1, 765 4.1 out of 5 stars 338 4.3 out of 5 stars 15 4.7 out of 5 stars 32 4.0 out of 5 stars 102 Price no data $ 28.49 $28.
49 $ 39.99 $39. 99 no data $ 79.99 $79. 99 $ 99.99 $99. 99 Type Optical USB Gaming DAC & Bluetooth Headphone Amp 2-CH 100W Bluetooth Amp & PC USB Sound Card Mini Line Level Booster 2-CH TPA3255 600W Digital Amplifier Retro Pixie Tube Sound Level 5 Band Equalizer & Bluetooth Preamp
Versatile Connectivity With 3.5 mm AUX and RCA inputs, it's compatible with a wide array of audio sources, including MP3s, smartphones, and computers. Easy to Use Comes with a comprehensive user manual and all necessary accessories for a hassle-free setup, including high-quality tubes and cables. All-Metal Construction Durable and well-shielded, the U10 ensures signal integrity and long-lasting performance. Measured Parameters Parameters
Audio input: 3.5 mm AUX / Stereo RCA
Audio output: 3.5 mm / 6.35 mm headphone jack
Tube Model: 6A2 (2PCS)
Op amp model: NE5532 (2PCS)
Frequency response: 20Hz-30KHz
Output power: 1100mW (32)
Matched headphone impedance: 18-600
Signal to noise ratio: 110DB
Input voltage: DC 5V (2A)
Working voltage inside: DC 24V
Net weight: 200g / 0.44 lb
Package weight: 300g / 0.66 lb
Dimensions (W*D*H): 69*95*30mm / 2.72 * 3.74 * 1.18 in (not including tubes)
Package Dimensions (W*D*H): 132*85*90mm / 5.20 * 3.35 * 3.54 in
Packing list: 1 × U10 Headphone Amplifier; 2 × 6A2 Tube; 1 × Acrylic Board; 1 × USB to DC Cable; 1 × User Manual Douk Audio U10 Douk Audio U3 Nobsound NS-08E Douk Audio P1 Douk Audio T4 PRO Douk Audio U5 Add to Cart Buying Options Buying Options Add to Cart Add to Cart Buying Options Customer Reviews 4.2 out of 5 stars 129 4.4 out of 5 stars 848 4.1 out of 5 stars 711 4.3 out of 5 stars 1, 044 4.4 out of 5 stars 353 3.8 out of 5 stars 19 Price $ 49.99 $49. 99 $ 33.99 $33. 99 no data $ 89.99 $89. 99 $ 64.99 $64. 99 no data Type Vacuum Tube Mini Headphone Amplifier Class A Digital Mini Headphone Amplifier Vacuum Tube Mini Headphone Amplifier Bluetooth Tube Preamp & Headphone Amp Phono Tube Preamp & Headphone Amp Balanced Headphone Amp Input 3.5 mm AUX / Stereo RCA stereo L/R RCA 3.5 mm AUX Bluetooth 5.0 (APTX-HD) + RCA + PC-USB MM Turntable & 3.5 mm AUX stereo XLR ( 3-core, female) Output 3.5 mm / 6.35 mm headphone jack 6.35 mm (with 3.5 mm adapter) 3.5 mm headphone jack Active Speaker + Amplifier + Headphone Amplifier + Headphone XLR ( 4-core, female) / 4.4 mm headphone Matched Headphone 18-600 18-600 18-600 32-300 32-300 18-600 Frequency response 20-30KHz 20-30KHz 20-30KHz 20Hz-20kHz(±3dB) 20Hz-20KHz(±3dB) (AUX IN) / Standard RIAA (phono IN) 20-30KHz Signal to noise ratio 110DB 110DB 110DB 103dB 105dB 110DB Output Power 1100mW (32) 1300mW (32) 1100mW (32) 160mW 32 150mW@32 1400mW (32) Douk Audio Q4 Nobsound NS-01G PRO Douk Audio L1 Douk Audio H7 PRO Douk Audio VU9 Douk Audio EQ5 PRO Buying Options Buying Options Add to Cart Buying Options Add to Cart Add to Cart Customer Reviews 4.0 out of 5 stars 69 4.2 out of 5 stars 1, 765 4.1 out of 5 stars 338 4.3 out of 5 stars 15 4.7 out of 5 stars 32 4.0 out of 5 stars 102 Price no data $ 28.49 $28.
49 $ 39.99 $39. 99 no data $ 79.99 $79. 99 $ 99.99 $99. 99 Type Optical USB Gaming DAC & Bluetooth Headphone Amp 2-CH 100W Bluetooth Amp & PC USB Sound Card Mini Line Level Booster 2-CH TPA3255 600W Digital Amplifier Retro Pixie Tube Sound Level 5 Band Equalizer & Bluetooth Preamp
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- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by Glovibe Tech Return Policy
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