Dunu DTC 800
The Dunu DTC 800 delivers a slightly warm-neutral, natural presentation with punchy bass dynamics and a notably quiet background. Giz Audio found its dual-DAC design equally convincing with IEMs and full-size headphones, pairing clean detail with robust balanced power in a compact, solid aluminum chassis.
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Nicely Roasted
Sound Quality
90/100
Build Quality
88/100
Features Usability
88/100
Value for Money
85/100
Pros
Natural, slightly warm-neutral sound retains clarity and detail without becoming overly analytical.
Punchy bass offers strong extension, texture, speed, and dynamics.
Powerful, versatile performance works well with both IEMs and full-size headphones, with a near-silent background.
Solid aluminum construction, physical volume controls, balanced and single-ended outputs, and reliable plug-and-play compatibility.
Cons
Front-to-back soundstage depth is somewhat shallow compared with higher-end devices.
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What Reviewers Are Saying
SOUND QUALITY PERFORMANCE 90/100
The DTC 800 is described as a clean, slightly warm-leaning portable DAC/amp that prioritizes natural instruments over an aggressively analytical presentation. It remains detailed and transparent with IEMs and full-size headphones, while offering punchy bass and strong versatility; stage depth is the one noted limitation.
Transparency Resolution
90/100
Giz Audio found that it retains substantial detail, clarity and resolution without sounding hyper-detailed. Instruments are presented naturally, with a generally transparent presentation across IEM and full-size headphone use.
Tonal Balance Musicality
89/100
Its presentation is characterized as broadly linear with a small dose of warmth, moving away from a starkly analytical character. The reviewer preferred its natural instrumental tone and said this balance remained consistent across different headphone types.
Dynamics
91/100
The reviewer calls the sound punchy and dynamic, highlighting particularly strong bass extension, texture and speed. Improvements in bass and mid-bass dynamics give it an energetic, controlled sense of drive.
Noise Floor
89/100
The background was described as virtually hiss-free and quiet during IEM listening. This supports use with sensitive earphones, though the review does not document tests with exceptionally sensitive models.
Headphone Compatibility
91/100
The DTC 800 was used successfully with both IEMs and full-size headphones, with its tonal and detail qualities carrying across those pairings. The reviewer also found it immediately compatible with a phone, PC and laptop, and describes it as both versatile and powerful.
Assessments of Build Quality, Usability, and Overall Propositions.
Build Quality
88/100
Giz Audio describes the single-block aluminum-alloy housing as solid, robust and well built. The review offers no longer-term durability findings, but the physical execution made a clearly positive impression.
Features Usability
88/100
This compact USB-C DAC/amp provides both 3.5 mm single-ended and 4.4 mm balanced outputs, plus 60-step physical volume controls. It worked plug-and-play with phones, computers and laptops, while dual CS43198 DACs support high-resolution PCM and native DSD playback.
Value for Money
85/100
The reviewed price is $99, placing the DTC 800 in the competitive portable DAC/amp segment. Giz Audio presents it as a top contender in the title, but offers little direct comparison of its price against named alternatives.
Reviews & Sources
Professional reviews and sources for this product's Watt'n Potatoes analysis.
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Specifications
- DAC Chipset
- CS43198*2
- Op-Amp Chipset
- SGM8262*2
- Signal-to-Noise Ratio (SNR)
- Single-Ended: 125 dB Balanced: 126 dB
- THD+N
- 0.0002%
- Power Output
- Single-Ended: 180mW @ 32Ω Balanced: 450mW @ 32Ω
- Decoding Capability
- PCM: 32-bit / 384kHz DSD: Dop 128 / Native 256
- Input Interface
- USB Type-C
- Output Interface
- 3.5mm Single-Ended 4.4mm Balanced
Manufacturer's Description — Dunu
The DTC 800 is designed with powerful dual flagship DACs, dual independent op-amp chips, independent LDO power supply, high-performance USB main control, active independent crystal oscillator, and independent volume control. The meticulously tuned professional audio architecture delivers a pure sound consistently.
Equipped with two high-performance flagship DAC chips, the CS43198, the DTC 800 supports decoding up to PCM 32bit/384kHz and native DSD256, ensuring exceptional audio fidelity.
Utilizing two SGM 8262 independent op-amp chips, the DTC 800 achieves a balanced output of up to 450mW@32Ω, rivaling the output of professional audio players.
Despite its small size, the DTC 800 offers comprehensive output options with both 3.5mm single-ended and 4.4mm balanced interfaces. It also features dual-level output modes, with high-level mode providing an output voltage up to 4Vrms.
(*To switch the output mode, long press the "+" button for more than one second, then release.)
The body of the DTC 800 is CNC-machined from a single block of aluminum alloy, featuring a delicate surface. Sandblasted finish and unique logo texture on the base, combining elegance and compactness while facilitating heat dissipation. Its compact and lightweight design, weighing only about 20 grams, ensures excellent portability, allowing you to enjoy high-quality sound anytime, anywhere.
The modular design of the DTC 800 ensures compatibility across all platforms, capable of decoding PCM up to 32bit/384kHz and DSD up to DSD256 on both computers and mobile devices.
Product Highlight
- 450mW@32Ω High Power Output
- Dual CS43198 Flagship DACs
- Dual SGM 8262 Independent Op-Amps
- Professional Audio Architecture
- PCM 32bit/384kHz, DSD256 Native Decoding
- Dual Level Output Modes
- 4.4mm+3.5mm Dual Interfaces
- Detachable Cable Compatible Across Platforms
- Precision-Crafted All-Metal Body
Verified Dealers
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- Addicted to Audio — online and in-store — Epping, Victoria, Australia (website)
- Audeos — online and in-store — Żywiec, Województwo śląskie (website)
- AUDIOPHONICS — in-store — Bordeaux, Nouvelle-Aquitaine, France (website)
- AV ONE — online and in-store — Singapore, Singapore (website)
- Bloom Audio — online and in-store — Gibbsboro, New Jersey, United States (website)
- Elise Audio — online and in-store — Paddington, England, United Kingdom (website)
- GEEKWILLS — online and in-store — Beijing, Beijing, China (website)
- Headphone Zone — online and in-store — Laxmi Industrial Estate, Maharashtra, India (website)
- Headphones.com — online and in-store — Portland, Oregon, United States (website)
- Hifi Passion — in-store — Neustadt, Bremen, Germany (website)
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