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February 11, 2026COS H1 headAMP/DAC, exDemo
RRP £2100, Our ex-demo price £ 900
*** WE will ship WORLDWIDE ***
Here is a COS H1 headAMP/ DAC, the best seller from the top digital-analogue converter from highly regarded Taiwanese specialists. This is an ex-demo unit, only used inside, in pristine condition, but tiny marks on the bottom can be found with careful inspection. Invisible when the unit is put on the shelf for use.
It is an SE DAC/amp with VC and all inputs available from both the JOG on the front and the remote controller supplied, which also covers the Mute and Standby functions.
But I don’t have the remote anymore. It was lost. Easy to buy from the manufacturer, however, so it is not a deal breaker.
The front display clearly shows all playback information. It has multiple digital inputs, as per the photo. It covers ALL digital formats and is also compatible with the DSD files, up to 128 rate.

Please check the link below for the spec and compatibility on the manufacturer’s website:
https://www.cosengineering.com/products/h1/
Please check some reviews as well to get more information about this device. This is a small, size and compact chassis unit, very handy and easy to use and accommodate, even with not a lot of space available.
https://6moons.com/audioreviews2/cos2/1.html
http://hifiknights.com/reviews/headphones/cos-engineering-h1/
https://www.headfonia.com/review-cos-engineering-h1-just-cause/
Multiple payment and delivery options available, happy to discuss with the buyer to tailor the deal to their needs.




