• Gustard/Audalytic DR70 R2R Streaming DAC - The HiFi Cat
  • Gustard/Audalytic DR70n R2R Streaming DAC - The HiFi Cat
  • Gustard/Audalytic DR70n R2R Streaming DAC - The HiFi Cat
  • Gustard/Audalytic DR70 R2R Streaming DAC - The HiFi Cat
  • Gustard/Audalytic DR70 R2R Streaming DAC - The HiFi Cat
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GUSTARD

Gustard/Audalytic DR70n R2R Streaming DAC

Gustard/Audalytic DR70n R2R Streaming DAC

$439.99 USD
$439.99 USD $439.99 USD
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Gustard / Audalytic DR70n — R2R Streaming DAC

Discrete R-2R purity, native 1-bit DSD, and a built-in network bridge — in a compact aluminum chassis.

The DR70n combines a proprietary discrete R-2R ladder for PCM with a true 1-bit DSD path, managed by a custom FPGA and clocked by a femtosecond-grade CK-01 module. With XMOS XU316 USB, Roon Bridge / AirPlay / UPnP / NAA streaming, and Bluetooth 5.0 (LDAC/aptX/AAC/SBC), DR70n is a modern hub for high-resolution playback up to PCM 768 kHz/32-bit and DSD512. Simultaneous RCA + XLR outputs, three digital filters (incl. NOS) and DSD passthrough complete the package.

Discrete R-2R PCM Native 1-bit DSD FPGA Clock & Logic CK-01 Femtosecond Clock XMOS XU316 USB PCM 768 • DSD512 Roon Bridge / AirPlay / UPnP / NAA Bluetooth 5.0 (LDAC/aptX) Simultaneous RCA & XLR LCD & Remote Control Included Low-Noise PSU + 9–18V DC In Full Aluminum Chassis

Key Features

  • Proprietary Discrete R-2R Module (25-bit complementary): Resistor-based ladder conversion for PCM with direct, natural timbre and micro-detail.
  • True 1-bit DSD Converter: Native DSD64–DSD512 path; in DIRECT DSD mode the bitstream feeds the 1-bit switching array without PCM conversion.
  • FPGA Core: Custom logic for clock management, digital shaping, DoP demux, and seamless PCM/DSD depop switching.
  • Femtosecond-grade CK-01 Clock: Ultra-low phase-noise master clock reduces jitter for improved imaging and focus.
  • Three Digital Filters + NOS: Choose classic OS filters or NOS for minimal preprocessing; supports DSD passthrough.
  • Network Bridge Onboard: Purpose-built playback hardware with the CelWare 3.x audio OS, optimized Linux kernel I/O and process control. Access bridge settings via dr70.local on your LAN.
  • Modern I/O: USB up to PCM 768/32 & Native DSD512, Coax/Optical up to 192 kHz (DoP64), Bluetooth 5.0 with LDAC/aptX/AAC/SBC.
  • Analog Convenience: Simultaneous RCA 2 Vrms and XLR 4 Vrms fixed-level outputs for easy integration with preamps and powered speakers.
  • Power Architecture: Dedicated, independently regulated supply groups in a built-in low-noise PSU; also supports external 9–18 V DC input (optional).
  • Ergonomics: Aluminum chassis (black or silver), LCD with adjustable brightness/sleep, and included remote control.

What's in the Box

  • DR70n DAC unit
  • Remote control
  • Bluetooth antenna
  • Power cable
  • USB Type-C cable
  • Warranty card

Streaming & Bridge

  • Protocols: Roon Bridge, AirPlay, UPnP, NAA (Network Audio Adapter)
  • System: CelWare 3.x; audio-first kernel, hardware-priority scheduling, adjustable background services
  • Control: Enter dr70.local in your browser to toggle bridge protocols and manage settings on the same network

Digital & Wireless Inputs

  • USB / Streamer (XMOS XU316): PCM 16–32-bit / 44.1–768 kHz; DSD DoP64–DoP256; Native DSD64–DSD512
  • Coaxial / Optical: PCM 16–24-bit / 44.1–192 kHz; DSD DoP64
  • Bluetooth 5.0: LDAC (24-bit/96 kHz), aptX, AAC, SBC

Analog Outputs

  • RCA: 2 Vrms (fixed), output impedance ~100 Ω
  • XLR (balanced): 4 Vrms (fixed), output impedance ~100 Ω
  • Simultaneous RCA + XLR: both outputs active for flexible system hookup

Measured Performance

  • Frequency Response: 20 Hz–20 kHz (±0.2 dB, OS mode)
  • Dynamic Range: > 111 dB
  • SNR: > 113 dB
  • Channel Crosstalk: −125 dB @ 1 kHz
  • THD+N: < 0.004% @ 1 kHz
  • IMD: ≈ 0.009% @ −2 dBFS

Specifications

Model Audalytic DR70n (R2R Streaming DAC)
Clock CK-01 femtosecond-grade module
Filters 3 modes incl. NOS; DSD passthrough supported
Chassis Full aluminum, anodized (Black / Silver)
Display & Control LCD (brightness & sleep), IR remote control included
Power Internal low-noise PSU • AC 115/230 V, 50/60 Hz • <10 W
Aux input: external 9–18 V DC supported
Dimensions / Weight 220 × 170 × 50 mm (W×D×H, excl. protrusions) • Net 1.5 kg
Package Box size 295 × 265 × 85 mm • Shipping weight ~2.0 kg
In the Box DR70n unit, Remote control, Bluetooth antenna, Power cable, USB-C cable, Warranty card
USB Host Compatibility Windows 7/8/10/11 (32/64-bit), macOS, Linux
About the DR70n name: Due to sustained increases in global storage costs, the original DN70 has been upgraded and renamed to DR70n. The DR70n retains all core features with improved components and build quality.

Looking for a more affordable option? We also offer the DR70 Standard Edition — a streamlined version with the streaming module simplified, focused on core DAC functionality, ideal for users who prioritize value and practicality.
Notes: Bluetooth codec availability depends on the source device. Network features require a LAN connection. External DC input is optional; use a clean, regulated 9–18 V supply.

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

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Shipping Rates & Estimated Delivery Times

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

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