The HSB is a small, simple hook up board that is used as an headset extension for your PS360+.
Mount the HSB inside your arcade stick and use your headset with easy access from the outside. .
No changes needs to be done on the PS360+ to make it work.
This adapter allows you to find the same display as the Arcade cabinet at the time. To find the famous 'feeling'.
For this, the SLG 3000 generates a 'Scanline' (a dark line sandwiched between two lines) on the VGA screen (640 x 480 Display).