Audio Technica ATH-M60XA Closed-Back Pro Monitor Headphones exceptions-list You can change its state

You can change its state by pressing a footswitch (via the included adapter expander)

Partnership with Realphones expands the monitoring options with three different target curves and three classic mixing environments

Maybe you want to connect together two euro cases

at your favourite coffee shop

For serial operation an additional VC switch (A-150) is required - as mentioned above

Audio Technica ATH-M60XA Closed-Back Pro Monitor Headphones exceptions-list You can change its stateAudio Technica ATH M60XA Closed Back Professional Monitor Headphones. We have replaced a component of the ATH M60x that does not affect performance or specifications but requires an updated model number to ATH M60xa for manufacturing purposes. Designed for studio, broadcast and mobile applications, the ATH M60xa on ear professional monitor headphones utilize the same proprietary 45 mm large aperture drivers found in the legendary ATH M50x headphones,