I've heard about Jean Christophe Morrison, or known as J.C. Morrison for about two decades. JC used to write articles for Sound Practice in the 90s and back then I was the translator for Sound Practice Chinese edition. We never met or connected before JC purchased the etracer kit but I did learned a lot from JC's articles and from his blog. It is an honor for me to get such a positive feedback from JC. 

http://www.labjc.com/?p=4735

Thanks Ale for writing a review on his initial experience with an etracer. Ale is a famous blogger in valves (vacuum tubes) electronics. His website, Bartola Valves gets more than 1000 clicks per day. Ale is also an owner of a utracer and his comments are impartial. Ale got hit by the VAT(Value Added Tax) badly and he is the guy paid the highest amount of money for an etracer in the world. Based on his experience I adjusted the pricing structure to ease import tax. The link to the full review is:

http://www.bartola.co.uk/valves/2018/01/01/etracer-build-and-review/#more-7019

Click on the following icon to enter Ale's blog.