Customcans Blog New Product! 3D Printed HiFiMan HE400se Super Grills

Jason has been hard at work, developing this new mod for the HiFiMan HE400se. It is a 3D printed grill mod for the ear cup. These inserts replace the original grills to make them sound more open. They re-tune them to keep the bass flat down to 15hz rather than rolling off at around 40hz, [...]