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GUSTARD

GUSTARD DAC-X30 Bridge Network Streaming Decoder ESS9039SPRO X 4 DAC

GUSTARD DAC-X30 Bridge Network Streaming Decoder ESS9039SPRO X 4 DAC

Regular price $2,999.99 USD
Regular price $2,999.99 USD Sale price $2,999.99 USD
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GUSTARD DAC-X30 Network Streaming Decoder

Key Features

  • Quad ES9039SPRO DAC Chips: Utilizes 4 ESS ES9039SPRO flagship chips for decoding, with two chips per channel to form a fully balanced architecture.
  • DSP Digital Filter: Developed on the Analog Device SHARC digital audio dedicated DSP platform, featuring high-performance digital filter programs and anti-aliasing noise algorithms.
  • Built-in OCXO Constant Temperature Crystal Oscillator: Ensures stable and high-precision clock signals.
  • K2 Synthesizer: Synchronizes clock implant technology for superior decoding accuracy.
  • FPGA Programmable Logic Chip: Manages digital signal processing, including clock management, DOP demodulation, and PCM/DSD depop switch.
  • I/V-Converter and Parallel Connection Circuit: Converts DAC current into analog voltage to fully utilize the ES9039SPRO's high current capabilities.
  • Analog LPF Circuit: Discrete Class A circuit designed for optimal performance and sound quality.
  • Passive Analog Preamp: Features R2R relay volume adjustment for sound quality without loss.
  • Independent Power Supply: High-quality audio toroidal transformers for digital and analog power supplies, ensuring no interference.
  • Comprehensive Network Support: Supports Roon, Airplay, UPnP, NAA, and Spotify via LAN.
  • Multiple Digital Inputs: Includes USB, optical, coaxial, and LAN inputs for versatile connectivity.
  • High-End Analog Outputs: Balanced XLR and single-ended RCA outputs for high-fidelity audio.

Description

The GUSTARD DAC-X30 is a high-performance network streaming decoder that leverages four ESS ES9039SPRO flagship DAC chips to deliver superior sound quality. The device incorporates a variety of advanced features, including a DSP digital filter, built-in OCXO constant temperature crystal oscillator, K2 synthesizer, FPGA programmable logic chip, I/V-converter, and discrete Class A analog LPF circuit. With an independent power supply for digital and analog circuits, the DAC-X30 ensures minimal interference and optimal performance. Additionally, it offers comprehensive network support for protocols such as Roon, Airplay, UPnP, NAA, and Spotify.

Specifications

  • Digital Input: LAN with support for Roon, Airplay, UPnP, NAA, and Spotify
  • LAN Speed: 100/1000Mbps
  • 10M Clock (BNC): Input impedance 50 Ohm, 0dBm-20dBm, CMOS square wave 0.2V-3.3V, sine wave 0.5V-3.3V
  • Analog Output:
    • Frequency Response: 20Hz-20kHz ±0.2dB
    • Dynamic Range: >130dB
    • Signal to Noise Ratio: >129dB
    • Channel Crosstalk: -139dB @ 10kHz
    • THD+N: ≤0.0001% @ 1kHz
    • IMD: ~0.001% @ -1dBFS
    • RCA Output Level: 2.5Vrms (Fixed), Impedance: 100 Ohm
    • XLR Output Level: 5.1Vrms (Fixed), Impedance: 100 Ohm
  • Power Supply: AC 115V/230V 50/60Hz, Power Consumption: <30W
  • Dimensions: W430 x D300 x H80 (including foot 92) mm
  • Package Size: L530 x W400 x H180 mm
  • Weight with Package: 10KG

Shipping & Returns

  • Free Standard full searchable Shipping
  • DDP(Delivered Duty Paid) Services, No payment on receiption
  • Free 7-Day Return Policy!

⚠️ Important Notice: EU Customs Reform Effective 1 July 2026

A new tariff system will take effect across all 27 EU member states starting 1 July 2026. The EU is abolishing the duty exemption for low-value parcels — all goods entering the EU will now be subject to customs duties, including a fixed duty of €3 per HS tariff code category for IOSS-declared goods under €150.

A handling surcharge of USD $5 has been applied to all standard shipments to EU countries on orders under $500. Orders over $500 qualify for free expedited shipping.


Shipping Fees & Couriers

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  • Standard Shipping: Yunexpress, 4PX, NinjaVan
  • Special Country Channels: India – Yitong Express | United Kingdom – Royal Mail | Japan – Sagawa Global Transportation
  • Express Shipping (orders over $500 ship free): DHL Express, FedEx, UPS, SF Express

In the event that a shipment is refused, undeliverable, or returned to sender, HiFiCat will process a refund to the original payment method. If a customer requests reshipment, a reshipment fee will apply. A restocking fee of up to 20% may also apply.


Shipping Rates & Estimated Delivery Times

1. France, Germany, United Kingdom, Italy, Spain, Poland

All taxes and duties are prepaid (DDP). 5–10 working days. Free standard shipping.

Tracking examples:

2. EU 27 Countries (Standard Shipping)

Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Estonia, Finland, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Cyprus

All taxes and duties are prepaid (DDP). 10–15 working days.
💰 Shipping cost: $5.00 USD (orders $0–$500) | Free (orders $500+, via DHL Express)

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3. Other European Countries (Free Standard Shipping)

Norway, Switzerland, Ukraine, Armenia, North Macedonia, Moldova, Monaco, San Marino, Vatican City, Serbia, Albania, Kosovo, Montenegro, Bosnia & Herzegovina, Belarus, Georgia, Andorra, Guernsey, Jersey, Faroe Islands, Svalbard & Jan Mayen, Guadeloupe, Réunion, Gibraltar, Isle of Man, Mayotte, Iceland, Liechtenstein, Turkey

All taxes and duties are prepaid (DDP). 10–15 working days. Free standard shipping.

4. Americas

5. Oceania

6. Asia


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