| ES9218PQ | 
                                        ESS Tech | 
                                        0 | 
                                        Audio D/A Converter ICs Sabre 32 2V rms Integrated Stereo QUAD DAC /HPA/Switch | 
                                    
                                                                    
                                        | ES9219C | 
                                        ESS Tech | 
                                        0 | 
                                        Audio D/A Converter ICs Sabre 32 2V rms Integrated Stereo QUAD DAC /HPA/Switch | 
                                    
                                                                    
                                        | ES9260Q | 
                                        ESS Tech | 
                                        0 | 
                                        Digital to Analog Converters - DAC Sabre Full Speed USB DAC | 
                                    
                                                                    
                                        | ES9270C | 
                                        ESS Tech | 
                                        0 | 
                                        Digital to Analog Converters - DAC Sabre Hi-Speed USB2.0 QUAD DAC | 
                                    
                                                                    
                                        | ES9280ACPRO | 
                                        ESS Tech | 
                                        0 | 
                                        Audio D/A Converter ICs Sabre Hi-Speed USB2.0 reference QUAD DAC | 
                                    
                                                                    
                                        | ES9281ACPRO | 
                                        ESS Tech | 
                                        0 | 
                                        Audio D/A Converter ICs Sabre Hi-Speed USB2.0 reference QUAD DAC w/ MQA, EQ |