Formed in 1971 by ex-Omega (5) members Presser Gábor and Laux József, the band was active until around 1984 / 1985 and until then, they released one LP almost every year. They went to the US for a tour after their second LP and in '83 they formed their own record-label, called Favorit.
After '85 they still reunited from time to time for a concert or even for a few releases, but they never worked together again as a proper band.