| Electronic Manufacturer | 
                        Part no | 
                        Datasheet | 
                        Electronics Description | 
                    
                    
                          
                        Sanyo Semicon Device | 
                        STK4130MK2   | 
                          | 
                           2ch./1packge, +- Power Supply 6W/ch. ~ 100W/ch. THD=0.4% | 
                    
                    
                        | STK4130MK5   | 
                          | 
                           2ch./1packge, +- Power Supply 6W/ch. ~ 100W/ch. THD=0.08%  | 
                    
                    
                          
                        List of Unclassifed Man... | 
                        STK4131II   | 
                          | 
                           2-CHANNEL AF POWER AMP | 
                    
                    
                          
                        Sanyo Semicon Device | 
                        STK4131V   | 
                          | 
                           AF Power Amplifier (Split Power Supply) (20 W + 20 W min, THD = 0.08%) | 
                    
                    
                        | STK4131V   | 
                          | 
                           2-CHANNEL 6W MIN TO 50W MIN AF POWER AMP (DUAL-SUPPLY) | 
                    
                    
                        | STK4132   | 
                          | 
                           2ch AF Power Amplifier (Split Power Supply) 20W + 20 W, THD =1%        | 
                    
                    
                          
                        Inchange Semiconductor ... | 
                        STK4132   | 
                          | 
                           2ch AF Power Amplifier | 
                    
                    
                          
                        Sanyo Semicon Device | 
                        STK4132II   | 
                          | 
                           2ch AF Power Amplifier (Split Power Supply) 20W + 20 W, THD =1%        | 
                    
                    
                          
                        List of Unclassifed Man... | 
                        STK4132II   | 
                          | 
                           Features of the IMST Hybird ICs | 
                    
                    
                        | STK4132V   | 
                          | 
                           Features of the IMST Hybird ICs |