Looking for informations about Sound Barrier

[svag]

Hi guys, like in Title, maybe someone know or recognize Sound Barrier? I have one amplifier branded by them - Sound Barrier HA200, pics of amp and Board after recap. Thanks

[Euphonic]

Found some info on Sound Barrier amplifiers, but couldn't find anything on that particular model. It's possible it wasn't sold in North America. The GA Series of amps that were sold in 1994 were the GA-100 (50x2 $100), GA-240 (60x4 $150), GA-200 (100x2 $190), GA-340 (75x4 $278), and GA-400 (200x2 $300). The only description is that they feature MOSFET circuitry.

[svag]

Thanks I appreciate you’r waste time for search anything.