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U10 Mini Tube Headphone Amplifier HiFi Stereo Preamp for Home Speaker

U10 Mini Tube Headphone Amplifier HiFi Stereo Preamp for Home Speaker

Q: What is the output impedance? trying to figure out if this would be suitable for sensitive iems.

Hello. It is suitable for 18-600Ω headphones.

Product ID: 556934308

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💡Pluggable 6A2 tubes for customizable sound

🔊1100mW dual headphone output

🔌24V internal voltage boost from 5V input

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Description

🎧 Elevate your sound game—because your headphones deserve the U10 upgrade!

POWERFUL DUAL OUTPUT - Drive any headphones from 18Ω to 600Ω with up to 1100mW of clean power.
ADVANCED VOLTAGE BOOST - Innovative circuit delivers stable 24V operation from a simple 5V DC input for pristine audio clarity.
VERSATILE CONNECTIVITY - Supports 3.5mm AUX and RCA inputs plus dual headphone jacks (3.5mm & 6.35mm) for seamless multi-device use.
CUSTOMIZABLE TUBE SOUND - Easily swap 6A2 tubes and op amps to tailor your audio signature—warm, natural, and full-bodied.
COMPACT AUDIOPHILE BUILD - All-metal chassis with ceramic tube sockets ensures durability, shielding, and premium sound quality in a mini form factor.

The Douk Audio U10 Mini Tube Headphone Amplifier is a compact yet powerful HiFi preamp designed for audiophiles seeking rich, transparent sound. Featuring dual headphone outputs delivering up to 1100mW, a unique 24V voltage boost circuit powered by a 5V input, and pluggable 6A2 tubes for customizable warmth, it supports a wide range of headphones (18-600Ω) and inputs (3.5mm AUX, RCA). Its robust metal build and advanced design make it ideal for enhancing vocals, classical, and string music with exceptional clarity and depth.

Specifications

Brand	Douk Audio
Manufacturer	Douk Audio
Product Dimensions	9.5 x 6.9 x 3 cm; 199.58 g
Item part number	U10
Tuner Technology	FM
Mounting Hardware	1 × Acrylic Board, 1 × U10 Headphone Amplifier, 1 × USB to DC Cable, 1 × User Manual, 2 × 6A2 Tube
Number of items	1
Speaker Surround Sound Channel Configuration	5 1 channel
Batteries Included	No
Batteries Required	No
Manufacturer	Douk Audio
Item Weight	200 g

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What is the output impedance? trying to figure out if this would be suitable for sensitive iems.

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€ 126.18

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