On-Stage KS8291XX ERGO-LOK Double-X Keyboard Stand sennheiser the more VCA1's loudness increases

the more VCA1's loudness increases the more VCA2's loudness decreases

The Polarity of the footswitch can be determined automatically on power-up

or an internal 9V battery

Detachable Cable with Wireform Fit

controlling any voltage controlled parameter of the A-100

On-Stage KS8291XX ERGO-LOK Double-X Keyboard Stand sennheiser the more VCA1's loudness increasesSame features and design as KS7291, with Lok Tight construction. Same as KS7291 w Lok Tight construction. Lok Tight construction for easy assembly Patented ERGO LOKsystem features an ergonomic trigger, an internal rod mechanism and a solid steel springloaded deadbolt assembly Adjustable rubber arm sleeves can be positioned to fit virtually any keyboard width 30mm Square tubing Non slip rubber end caps