Henry Audio USB DAC 128 mk 3

This item includes FREE SHIPPING from UK or US warehouse. If you add any other items to the same order then the whole order will be free shipping!

Henry Audio

We have now got another product from the DIY world available on hifimediy.com, helping to make it available to customers worldwide.

The Henry Audio DAC started as a DIY project back in 2011 aiming to develop a USB receiver and driver. The original name “QNKTC” has since evolved into a ready made product. It comes with a simple enclosure and down to earth features.
Head engineer and force behind the project is Norwegian Børge Strand-Bergesen, who has a long background in electronics development and digital audio circuits in particular.

The Henry Audio DAC mk3 is built around the Atmel AVR32 MCU that runs on open source firmware, and the AKM4430 DAC chip. Great emphasis is put on the power supply parts and design of this DAC. End users can also further experiment with the power supply part as there are lots of internal headers available.
This DAC can further benefit from being used together with our USB Isolator that provides galvanic isolation to separate the computer ground from the connected USB device. The high-speed isolator is required to enable UAC2 that is needed to play sample rates above 96/24.

USB Cable is NOT included!
We can provide one, but it will ship separately from China:
1.5m
https://hifimediy.com/Accessories/usb-cables/usb-cable-1.5-meter

30cm:
https://hifimediy.com/Accessories/usb-cables/usb-cable-30-cm

Specifications

• Input: USB (Class 1 or Class 2)
• Asynchronous USB, 22.5792 and 24.576MHz
• All sample rates up to 192kbs supported
• Atmel AVR32 MCU programmed in open source C
• AKM4430 DAC Chip
• USB powered (by low noise ADP151 LDO)
• Output: Stereo RCA
• Size 114.4mm x 32.8mm x 119mm

Manual with lots of additional info:
https://hifimediy.com/download/Fact_sheet_Mk3.pdf

Diyaudio discussion thread: 
https://www.diyaudio.com/forums/digital-source/185761-source-usb-interface-audio-widget-242.html#post5547146

Reviews:
Forbes: https://www.forbes.com/sites/marksparrow/2019/03/11/add-hi-res-music-to-your-stereo-at-an-affordable-price/#722b93274e76

Lite Magazin (German) https://www.lite-magazin.de/2018/11/test-henry-audio-usb-dac-128-mark-3-das-einhorn-unter-den-d-a-wandlern/

Six Moons (review of older version mk2) http://www.6moons.com/audioreviews2/henry/1.html

more info at https://www.henryaudio.com/