Audio-Technica ESRSC Remote Switch Control Interface electronicdrums Blackout Spark SL features a

Blackout Spark SL features a new 100Hz high-pass filter and -20dB pad to bring professional versatility to your projects

and Zildjian

control and monitor up to six ELX200 loudspeakers simultaneously

the Sea Machine is pretty much just like (tone) heaven

Audio-Technica ESRSC Remote Switch Control Interface electronicdrums Blackout Spark SL features aThe ESRSC is a control interface that enables a contractor to add external control, contact closure, programmable mute functions and status indication to any dynamic or condenser microphone. Switch function can be set to any of three operating modes: Touch On Off, Touch to talk (momentary on), and Touch to mute (momentary off). External contact closure capability permits control of remote devices from a user supplied switch. A three position switch