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📞 WhatsApp/Call us @ 83329084 https://wa.me/6583329084
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Gustard U26
USB Digital Interface

> amanero technologies USB Audio
> Full Isolation Technology - Isolates PC noise
> DSD2048
> PCM 1.536MHz
> OCXO SC-Cut Crystal - High precision low jitter
> K2 - Ultra-Low Noise Clock Synthesis
> CPLD - Digital Shaping
> IIS - Dual IIS-H Output with adjustable pin assigment
> Audio-grade toroidal transformer
> Discrete power supply, dual rectifier bridges, gold-sealed voltage regulation
> Primary filtering 80000uF
> Custom drivers with buffer latency adjustment for sound tuning

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Descriptions:

1. Customized USB Audio Engine
> Co-developed with Amanero (Italy), the U26 features a deeply customized USB interface powered by an ARM® Cortex®-M7 (IMXRT1011) processor. This ensures powerful, low-latency audio data processing and real-time stability across high sample rates.

2. Full-Format High-Resolution Audio Support
> PCM: 44.1 kHz – 1536 kHz, 16–32 bit
> DSD: DoP (DSD64–DSD512) and Native (DSD64–DSD2048) up to 90.3168 MHz
> Provides comprehensive compatibility from CD-quality playback to ultra-high-resolution studio-grade audio.

3. Cross-Platform & Professional Compatibility
> USB 2.0 High-Speed (Class 2 Compliant) interface for macOS, Linux, and Windows (ASIO)
> Driver-free setup for plug-and-play operation
> Low-latency performance compatible with major playback and recording software

4. Advanced Isolation & Signal Integrity
> 200M6PS isolation chip eliminates source interference for cleaner sound
> CPLD digital signal reshaping removes residual jitter from isolation
> Complete power isolation between clock and digital circuits prevents high-frequency noise coupling
> Optimized USB power path filters out computer-originated ground noise and common-mode interference

5. OCXO & K2 PLL Ultra-Precision Clock System
> Features a temperature-controlled crystal oscillator (OCXO) paired with K2 high-performance PLL
> Generates dual low-phase-noise clocks (98.3040 MHz & 90.3168 MHz)
> Offers ±0.1 ppm frequency stability and exceptional clock accuracy, minimizing jitter at the source

6. Fully Isolated, Multi-Stage Linear Power Architecture
> Low-noise toroidal transformer with multiple secondary windings
> Dual independent power supplies ensure full USB isolation and stable operation
> Discrete first-stage regulation and ultra-low-noise LDO second-stage regulation
> Dedicated LDOs for USB, digital, and clock modules prevent cross-interference
> High-precision voltage reference ensures fast response, strong current capacity, and long-term stability
> Optimized for digital audio performance, providing clean, efficient, and durable power delivery

7. Heavy-Duty Power Components
> Filter Capacitors: Total capacity of 80,000 μF, delivering robust and stable power for dynamic audio performance
> Discrete Power Regulation: Metal-cased TO-3 transistors (60V / 15A rated) with dedicated heat sinks for superior thermal management and reliability
> Dual Rectifier Bridges: Fitted with metal heat sinks, rated for 800V reverse voltage / 25A current, offering high efficiency and dependable power conversion

8. Custom Drivers & Audiophile Tuning Flexibility
> Includes Amanero’s exclusive 32-bit USB audio driver with:
> Adjustable data buffer and latency settings for balancing performance and stability
> Clock phase and data alignment tuning to refine resolution, timing, and dynamics
> Sound customization capabilities to match personal listening preferences

9. Robust and Elegant Build
> Full aluminum alloy chassis provides structural rigidity and electromagnetic shielding
> Compact, minimalist design integrates seamlessly into high-end audio setups
> Protects sensitive circuitry from external interference while maintaining a refined aesthetic

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Specifications:

Digital Inputs:
> USB Interface: USB Type-B (female), USB 2.0 compatible
> 10M BNC Input: Input impedance 50 §, input level 0 dBm to 20 dBm

Digital Outputs:
> COAX (Coaxial): Output impedance 75 §, output level 500 mV P-P @ 75 2 load
  > PCM: 24-bit, 44.1 kHz-384 kHz / DoP64-128

> AES (XLR): Output impedance 110, output level 2.1 V P-P @ 110 Q load
  > PCM: 24-bit, 44.1 kHz-384 kHz / DoP64-128

> OPTICAL (TOSLINK):
  > PCM: 24-bit, 44.1 kHz-192 kHz / DoP64

> IIS over HDMI (not standard HDMI interface):
 > LVDS output level
  > PCM: 32-bit, 44.1 kHz-1536 kHz
  > DSD: 2.82 MHz-90.3 MHz (DSD64-DSD2048)

Other Parameters
> AC Power Supply: AC 115 V / 230 V, 50/60 Hz
> Power Consumption: <25 W

Unit Dimensions: W 330 mm x H 65 mm x D 260 mm (excluding protrusions)
> Packaging Dimensions: W 420 mm x H 175 mm x D 360 mm
> Weight: 7.5 kg (including packaging)

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