xDuoo xDuoo TA-30 Tube Headphone Amplifier
The xDuoo TA-30 brings a silky tube glow to demanding headphones, pairing sweet, textured vocals with hard-hitting bass, sparkling treble and an exceptionally spacious soundstage. Its 3W output supplies serious grip for planar and high-impedance designs, while USB, optical, coaxial and LDAC Bluetooth make this a versatile DAC/amp. Soundnews praised its scale, dynamics and depth.
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Nicely Roasted
Sound Quality
88/100
Build Quality
89/100
Features Usability
92/100
Value for Money
91/100
Pros
Expansive, deep soundstage with precise imaging and layered placement.
Powerful, controlled bass slam and exceptional macro-dynamic impact.
Drives demanding full-size headphones confidently while offering extensive DAC, analogue and Bluetooth connectivity.
Cons
High fixed gain and a faint low-level hum make it poorly suited to sensitive IEMs and efficient headphones.
Runs notably hot and needs generous ventilation.
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What Reviewers Are Saying
SOUND QUALITY PERFORMANCE 88/100
Reviewers consistently enjoyed the TA-30's spacious, smooth and emotionally involving tube presentation, with unusually strong bass authority and macro-dynamic impact. It combines this character with solid detail and wide staging, though its low-level hum and slightly softened, less explicitly analytical nature keep it from being a universal reference choice.
Transparency Resolution
88/100
Soundnews calls the TA-30 grain-free, transparent and detailed, while PortaFi heard strong resolution, layering, texture and natural treble extension. Currawong found it more relaxed and less overtly detailed than many solid-state amplifiers, and Z Reviews likewise felt its silky presentation blends rather than spotlights detail.
Tonal Balance Musicality
92/100
The prevailing character is warm, rich, smooth and highly musical, with Soundnews praising a weighty, textured midrange and natural, extended treble. PortaFi found it technical and natural without becoming dry, while Z Reviews was especially enthusiastic about its silky, pleasure-focused tube voicing.
Dynamics
94/100
Dynamics are a recurring standout: Soundnews heard explosive attack, impressive slam and decay unusually quick for a tube amplifier. PortaFi similarly praised its powerful macro-dynamics, quick transitions and engaging impact, and reported drive that keeps dense, fast music convincingly alive.
Noise Floor
78/100
Soundnews reports a gentle but audible hum at low listening levels. The other reviews do not add substantial noise-floor observations, so sensitive-headphone and very low-volume users should take that caveat seriously.
Headphone Compatibility
88/100
Its 3 W output into 32 ohms translates to convincing real-world drive: Soundnews says it controls even demanding loads with authority, and Currawong found it drove HiFiMAN Susvara well. Currawong also notes a gain-related issue, while the available reviews provide little direct evidence about sensitive IEM behavior.
Assessments of Build Quality, Usability, and Overall Propositions.
Build Quality
89/100
Soundnews highlights the thick transformer cover and substantial front and rear metal plates, describing the TA-30 as cleanly made and built to last. Z Reviews also considers it one of the better-built all-in-one units, while PortaFi found the design, controls and tube-oriented styling well executed.
Features Usability
92/100
This is a notably versatile desktop unit, integrating a DAC, tube headphone amplifier, Bluetooth receiver, USB, optical, coaxial and analogue inputs, plus line output. Reviewers also note high-resolution PCM/DSD support, selectable digital filters and Bluetooth codecs including aptX HD and LDAC, with Bluetooth sound and connection quality exceeding PortaFi's expectations.
Value for Money
91/100
At roughly $710, Soundnews considers the asking price modest for what it delivers, while Currawong calls it a good buy with a generous feature set. PortaFi regards it as somewhat expensive but reasonable considering its specifications and sound, placing it in a competitive mid-market all-in-one segment.
Reviews & Sources
Professional reviews and sources for this product's Watt'n Potatoes analysis.
Online Reviews & Mentions
YouTube Reviews
Forum Mentions
No forum mentions found yet
Specifications
- Input Interface
- USB, coaxial, optical, Bluetooth, RCA AUX IN
- USB System
- XMOS XU208
- Headphone Output
- Front single-ended headphone output
- Sampling Rate
- USB PCM up to 32-bit/768kHz; DSD512
- Output Power
- 3000mW at 32Ω load
- Frequency Response
- Digital 20Hz-20kHz (+/-0.5dB); amplifier 10Hz-100kHz (+/-0.5dB)
- Dimensions
- 29 x 11 x 17 cm
- Weight
- 3.0 kg
Manufacturer's Description — xDuoo
High-performance desktop DAC and tube headphone amplifier
TA-30 combines high-resolution digital decoding with a visible tube signal stage in one substantial desktop amplifier. ES9038Q2M conversion, XMOS XU208 USB processing, PCM 768kHz and DSD512 support meet 5Z3P tube rectification, ECC82 amplification and 3000mW output at 32 ohms for listeners who want modern source flexibility with unmistakable tube character.
Engineered for Performance
High-Resolution ESS Conversion
ESS conversion and selectable PCM/DSD filters provide a precise foundation for desktop listening.
USB Audio Without Compromise
XMOS XU208 processing supports computer playback up to PCM 768kHz and DSD512.
Serious Desktop Drive
Confirmed 3000mW output at a 32-ohm load gives headphones confident desktop drive.
Visible Tube Architecture
A 5Z3P rectifier tube and ECC82 amplification bring visible tube character to the signal path.
Digital Resolution. Tube Character.
TA-30 combines high-resolution digital decoding with a visible tube signal stage in one substantial desktop amplifier. ES9038Q2M conversion, XMOS XU208 USB processing, PCM 768kHz and DSD512 support meet 5Z3P tube rectification, ECC82 amplification and 3000mW output at 32 ohms for listeners who want modern source flexibility with unmistakable tube character.
What Powers It
Designed for practical everyday listening.
Designed for practical everyday listening.
3000mW output supports the product's confirmed headphone drive.
PCM 768kHz support enables high-resolution PCM playback.
DSD512 support enables native high-resolution music playback.
Designed for practical everyday listening.
Verified Dealers
Online Dealers
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Authorized dealers for xDuoo xDuoo TA-30 Tube Headphone Amplifier
- A1 Futureshop — online and in-store — North Rocks, New South Wales, Australia (website)
- Apos Audio — online and in-store — Oakland, California, United States (website)
- ARK Audio — online and in-store — Borensberg, Östergötlands län, Sweden (website)
- Audeos — online and in-store — Żywiec, Województwo śląskie (website)
- Audio essence — online and in-store — Zürich, Zürich, Switzerland (website)
- Audio Magic - EU — online and in-store — Wola, Województwo mazowieckie, Poland (website)
- AUDIOPHONICS — in-store — Bordeaux, Nouvelle-Aquitaine, France (website)
- Bloom Audio — online and in-store — Gibbsboro, New Jersey, United States (website)
- Elise Audio — online and in-store — Paddington, England, United Kingdom (website)
- Headphone Zone — online and in-store — Laxmi Industrial Estate, Maharashtra, India (website)
and 8 more verified dealers