Gustard A20H DAC/Ampsearch

Gustard A20H DAC/Amp

Gustard A20H DAC/Amp

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All the Power & Features You Need

A powerful balanced DAC/amp packed with features, the Gustard A20H uses a native fully balanced design. This means that every component, from decoding to volume control (including the amp section), is fully balanced. The A20H has all the high-end specs you’d look for in a premium DAC: two well-regarded AKM AK4497EQ DAC chips, an XMOS U8 USB audio interface, and more. Plus, it’s complemented by a powerful Class-A amplifier. With the balanced headphone out, the A20H outputs 2,400 mW at 32 ohms to drive even the most demanding headphones. The DAC and headphone amp each use a custom 50W dedicated toroidal transformer as a fully independent power supply. 

Note: At checkout, choose black or silver.


  • Gustard
  • Balanced output: 32 ohms 2,400 mW; 64 ohms 1,230 mW; 150 ohms 530 mW; 300 ohms 264 mW; 600 ohms 132 mW
  • Single-ended output: 16 ohms 1,200 mW; 32 ohms 600 mW; 150 ohms 133 mW; 300 ohms 67 mW; 600 ohms 33 mW
  • SPDIF, Optical, AES/EBU support: DSD64 (DoP mode)
  • USB support: DSD64, DSD128, DSD256
  • Digital filtering: DSD provides Wide BW/Narrow BW, PCM provides Short Delay Slow/Sharp/Slow/Low
  • XMOS U8: Supports PCM384/DSD256
  • All-aluminum chassis
  • Adjustable screen brightness
  • Frequency response: 20 Hz–20 kHz +/- 0.1 dB
  • Line output (offstage): RCA output level: 2.0 Vrms @ 0 dBFS; XLR output level: 4.0 Vrms @ 0 dBFS
  • XLR interface definition: US standard
  • International voltage: AC 100V–240V
  • Headphone amp maximum output power: 2,400 mW @ 32 ohms
  • Product dimensions, without protrusions: 13 x 10.2 x 2.6 in (330 x 260 x 65 mm)
  • Package dimensions: 16.5 x 14.2 x 6.9 in (420 x 360 x 175 mm)
  • Packaged weight: 14.3 lbs (6.5 kg)


  • Power cable


All orders will be shipped by Massdrop.

Estimated ship date is Jan 22, 2019 PT.

After the drop ends, payment will be collected and the group’s order will be submitted to the vendor up front, making all sales final. Check the discussion page for updates on your order.