Inputs and Outputs
                        
                            The input and output selections that are offered is an important factor when comparing two amplifiers. Here you can find how the I/O selections of the Cambridge Audio CXA81 and Denon PMA-1700NE differs from each other.
                        
                        
                            
                                Cambridge Audio CXA81 Inputs
                                
                                    -  Total Number of Analog Inputs: 5
- 2 Optical Digital Input
- 1 Coaxial Digital Input
- USB Input: 
 - USB-B(Connect to your PC for playback of stored files)
 
 
                            
                                Denon PMA-1700NE Inputs
                                
                                    -  Total Number of Analog Inputs: 3
- Phono Input
- 2 Optical Digital Input
- 1 Coaxial Digital Input
- USB Input: 
 
                         
                                                            
                                     Cambridge Audio CXA81 Back View (Click the image for the larger version)
                                    
                                        Cambridge Audio CXA81 Back View (Click the image for the larger version)                                    
                                
                                
                            
                            
                                
                                    Outputs
                                    
                                        - Stereo RCA, Sub Preamp Outputs
- 3.5mm Headphone Output
- Subwoofer Output
 
                                
                             
                                                            
                                     Denon PMA-1700NE Back View (Click the image for the larger version)
                                    
                                        Denon PMA-1700NE Back View (Click the image for the larger version)                                    
                                
                                
                            
                    
                
            
 What's in the Box of Cambridge Audio CXA81? 
            Here are the items that are included inside the box of CXA81:
            
Integrated amplifier6-feet AC power cordRemote control3 AAA batteriesBluetooth antenna39-inch mono-RCA control cableQuick Start GuideImportant Safety Instructions            
             
                            
                
            
 What's in the Box of Denon PMA-1700NE? 
            Here are the items that come with the PMA-1700NE:
            
Integrated amplifier68-inch AC power cordRemote control (RC-1249)2 AAA batteriesQuick Start GuideSafety InstructionsWarranty Information