| Model | TPM4200FX MKII | 
                    
                        | Input Channels |       | Microphone input | Electronically Balanced, Discrete Input |   | Frequency Response | 12Hz to 55kHz, +/-3dB |   | Gain | 45dB |   | Line Input | Electronically balanced |   | SNR (signal tp noise ratio) | >75dB |   | Gain | 45dB |  | 
                    
                        | Impedance |       | Microphone Input | 1.5kOhm |   | All other input | 10kOhm or greater |   | Tape Out | 1kOhm |   | All other output | 120Ohm |  | 
                    
                        | THD | 0.5% at 10dB Below rated Output Power | 
                    
                        | Equalization |      | Hi shelving | +/-15dB@10kHz |   | Low shelving | +/-15dB@100Hz |   | Graphic EQ | 7-band, 4/3 octave |  | 
                    
                        | DSP section |       | A/D and D/A converters | 24 bits |   | DSP resolution | 24 bits |   | Type of effects | Echo, Echo+Verb, Tremolo, Plate, Chorus, Vocal, Rotary, Small Room, Flanger+Verb and Large Hall |   | Presets | 100 |   | Controls | 100-position PRESET selector, CLIP LED,MUTE SWITCH with LED indicator |  | 
                    
                        | Main Mix Section |       | Noise (Bus noise) | Fader 0dB, channels muted: -85dBr (ref: L+4dBu) |   | Fader 0dB,all input channels assigned and set |   | to UNITY gain: -81dBr (ref: +4dBu) |   | Monitor Max Out | +22 dBu unbalanced, 1/4'jack |   | FX sends max out | +22 dBu unbalanced, 1/4'jack |  | 
                    
                        | Power Amplifier Section |      | Output power | 2 x 100W RMS at 1kHz,THD=1%,Load=4Ohm |   | Frequency Response | 20Hz to 22kHz,+/-3dB |  | 
                    
                        | Power Source | 115 Volts 60Hz - 230 Volts 50Hz Switchable | 
                    
                        | Physical |         | Dimensions | 466*280*191mm |   | Net Weight | 7.8Kg |  |