Woo Audio TUBE mini Headphone Amplifier / DAC
Best portable solution for audiophiles seeking warm tube sound on-the-go.
This pocket-sized powerhouse brings the rich, organic warmth of vacuum tubes to your mobile setup without the bulk of a desktop rig. You sacrifice the sheer raw output of a traditional wall-powered amplifier, but you gain a sophisticated, high-resolution listening experience that fits right in your palm.
$425.00
at
Woo Audio Official Website
Who it's for
- Audiophiles seeking a warm, emotional, and natural listening experience
- Design-conscious listeners wanting a premium, space-saving desktop centerpiece
- Critical listeners using high-impedance headphones requiring balanced power
Who should skip it
- Budget-focused buyers looking for an entry-level audio solution
- Users preferring low-maintenance gear without heat or replacement parts
- Casual listeners who prioritize instant, plug-and-play convenience
Performance breakdown
Portability
Smartphone-sized footprint makes high-fidelity audio effortless to carry anywhere.
Sonic Warmth
Vacuum tube integration provides that signature organic, rich harmonic texture.
Driving Power
Mighty-Drive technology delivers surprising punch for such a compact chassis.
Digital Precision
ESS SABRE DAC handles high-resolution files with exceptional clarity and detail.
Build Integrity
Anodized aluminum construction feels premium and protects the delicate tube suspension.
Ease of Use
Plug-and-play USB operation removes all technical friction for mobile listeners.
Key Specs
Outputs
4.4mm balanced ‘Pentaconn’ or 3.5mm unbalanced
ESS SABRE DAC up to 24-bit/384kHz PCM, and up to DSD256 (11.2MHz)
USB bus-powered, No driver required, plug and play with Windows 10 & 11 and all versions of macOS.
Maximum power output
1W @ 8 Ohms
Frequency response (amp)
20 Hz - 46 kHz (-3dB)
Signal to noise ratio
100dB
Chassis
Anodized aluminum
Dimensions
107mm x 35mm x 7mm
Weight
49g
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