Cayin N8iii Flagship Tube DAP
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Cayin N8iii Flagship Tube DAP
CAYIN
Description / Cayin N8iii Flagship Tube DAP
Cayin N8iii — Master Quality Digital Audio Player
6th Generation Nutube 6P1 Vacuum Tube Audio Circuit
Classic Heritage · Flagship Tube Timbre
Carefully selected KORG Nutube 6P1 dual Directly Heated Triode (DHT), precision matched by hand.
Four-channel tube timbre circuit delivers rich and consistent acoustic performance.
Built on Cayin's classic three-stage amplification circuit, the design ensures optimal signal integrity and dynamic swing.
Classic Dual tube timbre tuning delivers both Classic and Modern tube flavours.
Full balanced tube output across all channels.
3.5mm SE / 4.4mm BAL with PO / LO / Pre modes.
Three-Stage Amplification Circuit
- Stage One: Ultra low-noise Toshiba 2SK209 JFET buffer stage
- Stage Two: Nutube 6P1 voltage gain stage for core amplification
- Stage Three: 2SK209 JFET buffer driver for enhanced output capability
Classic Tube Timbre
The Cayin N8iii has no global negative feedback. The sound signature exhibits the character of a classic vacuum tube amplifier, with relatively more thermal noise but a richer and lusher presentation.
Modern Tube Timbre
A large-loop NFB circuit determines the total gain. The harmonic distortion characteristics and sound signature lean more towards a modern style, with greatly reduced thermal noise and a slightly cleaner tube sound.
Solid-State Timbre Circuit
Powered by precisely tuned and matched solid-state transistors, providing a neutral, transparent and highly detailed sound.
Gen6 Revolutionary Architecture
Next-Gen Refinement · Uncompromised Stability
Gen6 Circuit & Layout Optimization
The optimized tube timbre circuit within the Cayin N8iii integrates a JFET constant current-loaded discrete buffer stage. Higher quiescent current improves linearity and dynamic headroom.
A refined PCB layout, grounding topology and shielding structure work together to minimize interference and ensure signal purity.
Gen6 Dual Tube Timbre
Precise control of global negative feedback depth enables fine tuning of tube character. Delivers a smooth transition between Classic warmth and Modern clarity, adapting to different listening preferences without compromising coherence.
Gen6 Power Supply Optimization
Low-noise LDO regulation with LC π-type filtering ensures a clean filament supply. The high-voltage rail combines step-up conversion, LDO regulation and parallel capacitor filtering. Effectively suppresses power ripple while enhancing transient speed and stability.
Gen6 Vibration & Shielding Optimization
Gen6 wave-absorbing material + FPC flexible circuit board + custom silicone damping housing + top suspension structure
A four-layer protection system reduces microphonics and absorbs stray electromagnetic interference.
Introducing Class A+ Mode
Beyond Class A · Triple Modes
Triple Modes
Class A+, Class A and Class AB
Three selectable amplification modes with instant switching.
Effortlessly adapt to different sound signatures and listening preferences.
Exclusive Class A+ Mode
- Elevated quiescent current reduces crossover distortion.
- Improves micro-detail retrieval and low-level resolution.
- Delivers smoother dynamics, tighter bass control and a more immersive soundstage.
- Optimized for low-impedance headphones.
Class A — Refined and smooth presentation.
Class AB — Efficient and powerful presentation.
Class A+, Class A and Class AB
Three selectable amplification modes with instant switching.
Effortlessly adapt to different sound signatures and listening preferences.
Dual Voltage, Dual Power Output
Fully discrete amplification stages with switchable operating voltage.
Easily toggle between Standard Power (P) and High Power (P+) modes.
High Power (P+) mode delivers increased output capability and improved control, ensuring stable drive across a wide range of headphones.
16Ω — 150Ω Wide Impedance Compatibility
Hyper Mode
Full Power, Fully Unleashed
A dedicated mode for headphone listening. Activating Hyper Mode simultaneously engages P+ High Power and Class A+ amplification, unlocking the system's maximum performance.
Delivers a more expansive soundstage and enhanced dynamic impact.
Up to 900mW — Single-ended (PO) output power
Up to 1285mW — Balanced (PO) output power
* Output power measured at 16Ω load in Hyper Mode
* In Hyper Mode, power mode and amplification mode are locked, which may increase heat generation. Ensure adequate ventilation during use.
Fully Balanced 4-Channel Discrete Headphone Amplifier
Unleashing Potential · Redefining Performance
Built on a classic three-stage amplification architecture, the fully discrete 4-channel balanced design ensures precise channel separation and superior signal integrity.
With independent amplification paths and enhanced current delivery, the circuit maintains better control over different impedance loads, resulting in firmer, more controlled bass, natural high-frequency extension and precise imaging.
Ultra Low-Noise Differential Input Stage | Powered by Matched JFET InterJFET IF389
Ensures excellent noise performance and a high signal-to-noise ratio, preserving fine detail and micro-dynamics.
High-Performance Output Stage | Powered by Nexperia High-Linearity Bipolar Transistors
Ensures excellent thermal stability, strong current drive and consistent performance under load.
Enhanced VAS stage current delivery maintains stable operation even under demanding conditions.
Flagship DAC Architecture
Per-Channel Mono, Fully Parallel Output
Adopts AKM's latest flagship DAC solution, featuring 2× AK4191EQ + 4× AK4499EX. A fully discrete left/right channel architecture builds independent DAC systems per channel (1× AK4191EQ + 2× AK4499EX each).
Operating in mono mode, the system achieves fully parallel balanced current output, significantly enhancing dynamic performance and overall resolution.
With improved signal integrity and higher information density, it reveals finer musical detail with greater clarity and precision.
Customized Power Supply System
Dedicated Rails · Pure Power Delivery
Designed to meet diverse load and usage scenarios, ensuring clean and stable power from the source.
Equipped with a 13500mAh 3.85V lithium polymer battery in 1S3P configuration for optimized capacity and internal resistance matching, delivering up to 52Wh of energy.
Carefully selected and matched cells, combined with a high-current, low-impedance protection circuit, ensure stable power delivery for demanding audio applications.
Supports PD 2.0 fast charging. Up to 12 hours of playback (3.5mm single-ended PO, fully charged).
Amplification Circuit Power Supply
Powered by dual LT8334 (linear output) high-current dynamic regulation circuits. Enhanced LC π-type filtering delivers clean power directly to the headphone amplifier stage.
Input coupling capacitors utilize Nichicon ECPU audio-grade stacked film capacitors.
Lower output impedance and faster transient response ensure stable and responsive power delivery, even under demanding load conditions.
DAC Circuit Power Supply
Independent low-noise linear regulated power supply for left and right DAC channels. Achieves complete power isolation between channels, effectively reducing crosstalk and common noise.
Provides a consistent and ultra-clean supply environment, further improving channel separation and imaging precision.
I/V Conversion & LPF Stage Power Supply
Utilizes TI's flagship ultra low-noise, low-distortion op-amps (OPA1612), paired with precision thin-film resistors and Nichicon ECPU stacked film capacitors.
Delivers low distortion, low noise and minimal dielectric effect, fully optimized for high-resolution audio signal processing.
FPGA & Clock Power Supply
The FPGA is powered by three independent low-noise LDO regulators, providing dedicated 3.3V, 1.8V and 1.2V rails.
The dual femtosecond clock system is supplied by a dedicated low-noise LDO, ensuring clean power for both clock signals and digital processing paths.
High-Grade Filtering Capacitors
Power supply filtering utilizes Panasonic POSCAP polymer capacitors, combined with high-quality NPO / X7R capacitors.
Improves transient response and reduces voltage fluctuation and interference, enhancing overall power stability.
Advanced Thermal Management
Cool Operation · Stable Performance
High-Efficiency Thermal Design
The chassis is constructed from 6063 aluminum alloy for improved heat dissipation. The amplification PCB adopts an 8-layer high-performance design with immersion gold finish and 3D encapsulated layout, reducing EMI and enhancing system stability.
Built on an IT-180A high-Tg FR-4 substrate (TG ≥170°C) with resin-filled via technology, ensuring structural strength, reliable current delivery and optimized thermal performance.
Custom-engineered Thermal Management Design
Integrates graphite and silicone composite heat-conductive materials with the aluminum inner frame, creating a full-system heat absorption and distribution path, enabling rapid heat transfer with low thermal resistance.
Fully Balanced Precision Volume Control
Accurate Adjustment · Perfect Channel Matching
A dedicated analog potentiometer serves as a position encoder, paired with dual JRC MUSES72320V high-end electronic volume controllers.
Implements fully balanced, 4-channel hardware-level volume and gain control, with end-to-end balanced signal transmission and amplification.
Delivers excellent linearity, low noise and low distortion while ensuring superior channel separation and precise channel matching at low volume.
Flagship Hardware, Beyond Listening
Powered by a Qualcomm Snapdragon 665 octa-core 64-bit processor, paired with 8GB RAM + 256GB storage.
Supports up to 2TB TF card expansion, running a customized Android OS for smooth operation and extensive music storage.
Equipped with a high-performance FPGA for digital audio processing. Features a system-wide DTA (Direct Transport Audio) architecture, enabling true Bit-Perfect output.
Bypassing Android SRC, the original audio signal is delivered directly to the DAC, preserving full resolution and ensuring uncompromised sound quality.
Supports up to PCM 768kHz / 32-bit and DSD512, with full MQA decoding for high-resolution audio playback across formats.
Features a 6-inch FHD+ TFT touchscreen (1080 × 2160). Supports multi-touch, double-tap to wake and gesture control, delivering a smooth and intuitive user experience.
Flagship Craftsmanship · Limited Edition
Limited to 500 units worldwide. Each unit features a unique serial number.
Full aluminum alloy chassis with integrated CNC machining. Finished with precision engraving and micro-blasted surface treatment, delivering a refined, smooth tactile feel.
Anodized for enhanced durability, corrosion resistance and a long-lasting finish.
The rear panel features a deep-engraved design, combining clean aesthetics with a distinctive flagship identity.
The custom N-series "Golden Sunburst" volume knob features a finely engraved radial pattern, creating a rich interplay of light and texture. Its refined detailing enhances both visual presence and tactile precision.
An integrated light guide design enables dynamic color indication of sampling rates during playback.
The side panel features precision laser-drilled perforations, providing effective electromagnetic shielding.
When the tube timbre is engaged, a soft green glow emerges, blending visual aesthetics with the lush tube character.
Includes a Cayin custom "Glacier Blue" protective case, handcrafted for a balance of protection and portability, ensuring peace of mind during everyday use.
Comprehensive I/O Configuration
Seamless Connectivity · Versatile Use
Analog Outputs:
Selectable LO / Pre modes with adjustable gain levels.
3.5mm single-ended output compatible with OMTP / CTIA standards.
Digital Audio Interfaces:
Supports I²S / DSD, S/PDIF (coaxial) and USB Audio.
Wireless Audio:
Equipped with dual-band Wi-Fi and Bluetooth 5.0, with BT mode supporting both transmit and receive modes.
Compatible with UAT (192kHz), LDAC (96kHz), AAC, SBC and more.
Screen Casting:
Supports HibyCast, enabling full touch control via iOS and Android devices.
The N8iii features Cayin's Triple Timbre system, offering three fundamentally different amplification paths. Tube Classic runs without global negative feedback, delivering the warmer, richer, and more romantic character that traditional tube amplification is known for — vocals feel textured and present, and the overall presentation leans into musicality over measurement. Tube Modern adds global negative feedback for a cleaner, more controlled version of the tube sound, retaining smoothness while improving speed and precision. Solid State bypasses the Nutube entirely, using the discrete amplifier section alone for a direct, accurate, and punchy presentation. Switching between them is a genuine character shift — not a subtle tweak — and is the defining feature of the N8iii experience.
The N8iii uses a flagship AKM architecture built around two AK4191EQ chips and four AK4499EXEQ chips — each channel having its own dedicated conversion path running in mono for balanced differential current output. This is a significant departure from the N8ii, which used dual ROHM BD34301EKV chips. AKM's high-end DACs are known for a slightly smoother, more natural presentation compared to ESS Sabre-based designs, and the AK4499EX sits at the very top of AKM's lineup. Running multiple chips in mono mode reduces crosstalk and pushes each chip to operate in its optimal range, improving dynamics, detail retrieval, resolution, and soundstage scale. Independent low-noise power regulation is provided for both left and right DAC circuits, as well as for the FPGA and clock circuits, keeping the noise floor as low as possible throughout the signal chain.
The Korg Nutube 6P1 is a miniaturised vacuum tube developed by Korg and Noritake that uses vacuum fluorescent display technology to implement real triode tube behaviour in a fraction of the size of a conventional glass tube. It operates on the same fundamental electrical principles as a traditional triode — grid, cathode, anode — and produces genuine tube harmonics and tonal character rather than a digital simulation. The N8iii uses Cayin's sixth-generation implementation of the Nutube, with a four-layer vibration isolation system combining a flexible PCB, silicone anti-vibration sleeve, wave-absorbing material, and a pogo-pin suspension system — all designed to eliminate the microphonics (sensitivity to physical vibration) that can affect tube-based portable devices. The result is real tube sound in a device small enough to carry in a jacket pocket.
The N8iii delivers up to 900mW from the single-ended 3.5mm output and up to 1,285mW from the balanced 4.4mm output in its high-power P+ mode. The amplifier section uses a three-stage, four-channel fully discrete balanced design with InterFET-paired JFETs at the input stage and Nexperia paired bipolar transistors at the output — a genuinely ambitious circuit for a portable device. In practice, this means the N8iii handles planar magnetic headphones and full-sized dynamic headphones comfortably, including more demanding models. It also offers triple amplifier modes spanning Class A and Class AB, giving you additional control over character and power draw depending on your headphone pairing. The N8iii is not designed for electrostatic headphones, which require a dedicated energiser.
The N8iii houses a large 13,500mAh battery rated at 52Wh, with Cayin quoting up to 12 hours of playback from the single-ended output. Real-world battery life will vary depending on which timbre mode and amplifier class you use — Tube Classic and Class A will draw more power than Solid State and Class AB. PD 2.0 fast charging is supported. On the topic of heat: the N8iii uses tubes and a high-output discrete amplifier, and it will get warm during use, particularly in tube modes at higher volumes. Cayin has engineered the chassis with a 6063 aluminium alloy body, an eight-layer amplifier PCB, and a thermal structure combining graphene and silicone composite materials to spread heat as effectively as possible. This is a normal characteristic of this class of device and not a cause for concern, though it is worth factoring in if you plan to use it in a warm environment or pocket.
Frequently Asked Questions
Features
- Triple Timbre: Tube Classic / Tube Modern / Solid-State
- New flagship AKM DAC architecture
- Triple amplifier modes + dual output modes
- Up to 900mW single-ended / 1285mW balanced output
- 13,500mAh battery with PD2.0 fast charging
- 8GB + 256GB with Snapdragon 665
- Customized Android audio system with DTA (SRC Bypass)
Product Inclusions
- Cayin N8iii Master Quality Digital Audio Player
- Quick User Guide
- Tempered Glass Protective Screen x 2
- Hi-Res Audio Label x 2
- Protective Case
- USB-C Cable
- 4.4mm to 2.5mm Adapter
- 3.5mm to 2.5mm Adapter
Specifications
| CPU | Snapdragon 665 |
| OS | Android 12 |
| DAC | AKM AK4191EQ×2 / AK4499EXEQ×4 |
| Vacuum Tube | KORG Nutube 6P1×2 |
| Display | 6" FHD+ Multi-touch Screen |
| WiFi | 2.4G/5G IEEE 802.11 a/b/g/n/ac |
| Net Weight | 580g±10g |
| Dimension | 157*88*25mm |
| Battery | 3.85V 13500mAh (52Wh) |
| Testing Condition | WiFi & Bluetooth Disabled, Screen off, 32Ω Load, Mid Gain, Class AB, Volume 30, Playback various format of music files |
| PO Battery Duration | Vacuum Tube 4.4mm Balanced Hyper: ~8.5Hr Solid-State 3.5mm Single Ended P/Class AB: ~12Hr |
| LO/Pre Battery Duration | Vacuum Tube: ~12.5Hr Solid-State: ~13.5Hr |
| Charging Time — Standard Charger (5V-2A) | ~6.5Hr |
| Charging Time — Quick Charge (PD2.0) | 0–100%: ~4.5Hr 20–80%: ~3Hr |
Charging and battery duration data is for reference only; results are affected by ambient temperature, device temperature and playback condition.
| Power Rating P (Solid-State / Vacuum Tube) | 425mW (16Ω) 245mW (32Ω) 65mW (150Ω) |
| Power Rating P+ (Solid-State / Vacuum Tube) | 900mW (16Ω) 540mW (32Ω) 120mW (150Ω) |
| Power Rating Hyper (Solid-State / Vacuum Tube) | 900mW (16Ω) 540mW (32Ω) 120mW (150Ω) |
| Frequency Response 20Hz–20kHz | Solid-State: ±0.1dB Vacuum Tube: ±0.6dB(Classic) / ±0.2dB(Modern) |
| Frequency Response 5Hz–50kHz | Solid-State: ±0.5dB Vacuum Tube: ±1dB(Classic) / ±0.2dB(Modern) |
| THD+N (1kHz, Fs=192kHz; 32Ω; A-Weighted) | Solid-State: 0.0008% Vacuum Tube: ≤3.5%(Classic) / ≤0.6%(Modern) |
| Dynamic Range (1kHz, Fs=192kHz; 32Ω; A-Weighted) | Solid-State: 120dB Vacuum Tube: 96dB(Classic) / 109dB(Modern) |
| S/N Ratio (Fs=192kHz; 32Ω; A-Weighted) | Solid-State: 120dB Vacuum Tube: 96dB(Classic) / 109dB(Modern) |
| Channel Separation (1kHz, 32Ω) | Solid-State: 77dB Vacuum Tube: 75dB(Classic) / 76dB(Modern) |
| Output Impedance | 0.6Ω |
*THD+N, Dynamic range, SNR and Noise Level are measured at P+ mode, Class AB, High Gain.
| Power Rating P (Solid-State / Vacuum Tube) | 1000mW (16Ω) 730mW (32Ω) 210mW (150Ω) |
| Power Rating P+ (Solid-State / Vacuum Tube) | 1285mW (16Ω) 880mW (32Ω) 250mW (150Ω) |
| Power Rating Hyper (Solid-State / Vacuum Tube) | 1285mW (16Ω) 880mW (32Ω) 250mW (150Ω) |
| Frequency Response 20Hz–20kHz | Solid-State: ±0.1dB Vacuum Tube: ±0.6dB(Classic) / ±0.2dB(Modern) |
| Frequency Response 5Hz–50kHz | Solid-State: ±0.5dB Vacuum Tube: ±1dB(Classic) / ±0.2dB(Modern) |
| THD+N (1kHz, Fs=192kHz; 32Ω; A-Weighted) | Solid-State: 0.0005% Vacuum Tube: ≤3.5%(Classic) / ≤0.5%(Modern) |
| Dynamic Range (1kHz, Fs=192kHz; 32Ω; A-Weighted) | Solid-State: 123dB Vacuum Tube: 102dB(Classic) / 115dB(Modern) |
| S/N Ratio (Fs=192kHz; 32Ω; A-Weighted) | Solid-State: 123dB Vacuum Tube: 102dB(Classic) / 115dB(Modern) |
| Channel Separation (1kHz, 32Ω) | Solid-State: 106dB Vacuum Tube: 96dB(Classic) / 104dB(Modern) |
| Output Impedance | 1.2Ω |
*THD+N, Dynamic range, SNR and Noise Level are measured at P+ mode, Class AB, High Gain.
| Output Level (@10kΩ)(Selectable) | 2.1V (High) 1.6V (Mid) 1.0V (Low) |
| Frequency Response 20Hz–20kHz | Solid-State: ±0.1dB Vacuum Tube: ±0.6dB(Classic) / ±0.2dB(Modern) |
| Frequency Response 5Hz–50kHz | Solid-State: ±0.5dB Vacuum Tube: ±1dB(Classic) / ±0.2dB(Modern) |
| THD+N (1kHz, Fs=192kHz; 10kΩ; A-Weighted) | Solid-State: 0.0008% Vacuum Tube: ≤3.5%(Classic) / ≤0.6%(Modern) |
| Dynamic Range (1kHz, Fs=192kHz; 10kΩ; A-Weighted) | Solid-State: 120dB(High Lv.) Vacuum Tube: 96dB(Classic) / 100dB(Modern) |
| S/N Ratio (Fs=192kHz; 10kΩ; A-Weighted) | Solid-State: 120dB(High Lv.) Vacuum Tube: 96dB(Classic) / 100dB(Modern) |
| Channel Separation (1kHz, 10kΩ) | Solid-State: 106dB Vacuum Tube: 72dB(Classic) / 76dB(Modern) |
| Output Impedance | 100Ω |
| Output Level (@10kΩ)(Selectable) | 4.2V (High) 3.2V (Mid) 2.0V (Low) |
| Frequency Response 20Hz–20kHz | Solid-State: ±0.1dB Vacuum Tube: ±0.6dB(Classic) / ±0.2dB(Modern) |
| Frequency Response 5Hz–50kHz | Solid-State: ±0.5dB Vacuum Tube: ±1dB(Classic) / ±0.2dB(Modern) |
| THD+N (1kHz, Fs=192kHz; 10kΩ; A-Weighted) | Solid-State: 0.0006% Vacuum Tube: ≤3.5%(Classic) / ≤0.6%(Modern) |
| Dynamic Range (1kHz, Fs=192kHz; 10kΩ; A-Weighted) | Solid-State: 125dB(High Lv.) Vacuum Tube: 102dB(Classic) / 115dB(Modern) |
| S/N Ratio (Fs=192kHz; 10kΩ; A-Weighted) | Solid-State: 125dB(High Lv.) Vacuum Tube: 102dB(Classic) / 115dB(Modern) |
| Channel Separation (1kHz, 10kΩ) | Solid-State: 107dB Vacuum Tube: 90dB(Classic) / 105dB(Modern) |
| Output Impedance | 200Ω |
| Output Level (@10kΩ)(Adjustable) | 3.2V Max (High Gain) 1.6V Max (Mid Gain) 0.8V Max (Low Gain) |
| Frequency Response 20Hz–20kHz | Solid-State: ±0.1dB Vacuum Tube: ±0.6dB(Classic) / ±0.2dB(Modern) |
| Frequency Response 5Hz–50kHz | Solid-State: ±0.5dB Vacuum Tube: ±1dB(Classic) / ±0.2dB(Modern) |
| THD+N (1kHz, Fs=192kHz; 10kΩ; A-Weighted) | Solid-State: 0.0008%(High Gain) Vacuum Tube: ≤3.5%(Classic) / ≤0.6%(Modern) |
| Dynamic Range (1kHz, Fs=192kHz; 10kΩ; A-Weighted) | Solid-State: 120dB(High Gain) Vacuum Tube: 96dB(Classic) / 100dB(Modern) |
| S/N Ratio (Fs=192kHz; 10kΩ; A-Weighted) | Solid-State: 120dB(High Gain) Vacuum Tube: 96dB(Classic) / 100dB(Modern) |
| Channel Separation (1kHz, 10kΩ) | Solid-State: 106dB Vacuum Tube: 72dB(Classic) / 76dB(Modern) |
| Output Impedance | 100Ω |
| Output Level (10kΩ)(Adjustable) | 6.4V Max (High Gain) 3.2V Max (Mid Gain) 1.6V Max (Low Gain) |
| Frequency Response 20Hz–20kHz | Solid-State: ±0.1dB Vacuum Tube: ±0.6dB(Classic) / ±0.2dB(Modern) |
| Frequency Response 5Hz–50kHz | Solid-State: ±0.5dB Vacuum Tube: ±1dB(Classic) / ±0.2dB(Modern) |
| THD+N (1kHz, Fs=192kHz; 10kΩ; A-Weighted) | Solid-State: 0.0006%(High Gain) Vacuum Tube: ≤3.5%(Classic) / ≤0.6%(Modern) |
| Dynamic Range (1kHz, Fs=192kHz; 10kΩ; A-Weighted) | Solid-State: 125dB(High Gain) Vacuum Tube: 102dB(Classic) / 115dB(Modern) |
| S/N Ratio (Fs=192kHz; 10kΩ; A-Weighted) | Solid-State: 125dB(High Gain) Vacuum Tube: 102dB(Classic) / 115dB(Modern) |
| Channel Separation (1kHz, 10kΩ) | Solid-State: 107dB Vacuum Tube: 90dB(Classic) / 105dB(Modern) |
| Output Impedance | 200Ω |
| I²S | Connector: Mini HDMI (HDMI Type-c) (transmits I²S via HDMI connector, incompatible with standard HDMI devices) PCM upto 32Bit/768kHz; DSD upto DSD512 |
| S/PDIF Coaxial | Connector: USB-C (75Ω), Embedded PCM upto 24Bit/192kHz; DSD up to DOP64 |
| USB Audio Out | Connector: USB-C PCM upto 24Bit/768kHz#; DSD up to DSD512 (Native) or DoP256 |
| USB Audio DAC | Connector: USB-C, Asynchronous USB Audio Class 2.0 Systems: Windows 10, 11 (drivers required), Mac OS, Android (partial), iOS PCM up to 32Bit/768kHz#; DSD up to DSD 512 (Native) or Dop256 |
| Bluetooth | v5.0 Transmit and Receive Codec: UAT(up to 192kHz)、LDAC(up to 96kHz)、AAC and SBC(up to 48kHz) |
# PCM not support 64kHz sampling