@acb The Wiss has been my main horn for three years now, I have used it in the community symphony orchestra, big band and wind symphony, my initial impressions have not c,hanged, it is the best horn I have ever played, I have had no problems blending with a section of Bachs and other makes, I have carefully checked the tuning with an electronic tuner and found a maximum error of +- 6 cents from the even tempered scale over my range (2 1/2 octaves). AT 5500 euro it was not a cheap horn but commensurate with other hand made horns. Regards, Stuart.