Klark Teknik Qflex Isolator
                                
                                
                             
                            
                         
                            
                            
                        Klark Teknik Qflex Isolator, QFLEX Isolator, For QFLEX column speakers, Enables star topology networks, Resists network background noise, Eliminates ground potential problems between knots, Allows network testing before final installation, Binding posts wiring