This was not the first time in the history of High-Fidelity when a component was rebadged under several other brand names. This pre-amplifier / power amplifier combo from 1989 is perhaps the one that saw the most versions, most notably in Germany. The original was made by LOTTE of Korea and you can see below the "clones". Most of them had the same lettering and some even kept the model number as well. There were two versions made, one was 200 W/ch while the other one was 150 W/ch.