MAN D26 engine XL Edition 1.44 BETA – extremely detailed engine sound recorded every 100 rpms in 4 channel – each interior switch, stick, and warning tone recorded from the real truck and implemented into the game – many brand-new features have been implemented that aren’t part of the base mechanics due to a lot of programming and testing – many details such as relais sounds in the interior, key sounds for starting/stopping the engine, button sounds for raising/lowering the lift-axle, warning beep when going into reverse and much more – custom sound attenuation config for the truck cabin to have a very realistic sound insulation in the interior (since ETS2 1.43 only!) – every sound placed to the correct 3D-position (interior + exterior) – ZF Traxon gearbox + retarder sounds Credits XLion