They for some reason never penetrated the US market. Michael Bladelius was hired by Nelson Pass when he was running Threshold. One of Michaels designs was the Forte 4A 50 wpc Class A amp.I owned one, a big regret that I sold it. He also worked with the guys that run CODA audio. I purchased a pair of Threshold T-50's from a former employee at Threshold. He had Michael modify both amps into Class A mono blocks. Still have them. His name are written on the back of both amps. It would be nice to see him getting a US distributor.
