Oberheim - OB-X, OB-Xa , OB-8 , OB-SX - Power Switch RD-300NX This switch has an LED

This switch has an LED light and a black panel

Line Out Subs

Lithium 3-volt battery

For Aux In (R)

Master Volume

Oberheim - OB-X, OB-Xa , OB-8 , OB-SX - Power Switch RD-300NX This switch has an LEDNOS Illuminated Power Switch for Oberheim OB Series Synths (OB X, OB Xa, OB 8, OB SX)Bring your vintage Oberheim synth back to life with this New Old Stock (NOS) illuminated power switch an exact replacement for the original switch found in OB series models including the OB X, OB Xa, OB 8, and OB SX. Perfect for restorations or repairs, this high quality component ensures your synth powers on reliably while maintaining full authenticity and vintage