| Model  | 
                            VX1443-FDR | 
                          
                          
                            Inputs 
                            (all 1/4¡± TRS are Bal./Unbal.except*) | 
                              | 
                          
                          
                            | Mono mic/line | 
                            10 XLR  | 
                          
                          
                            | Stereo line | 
                            4 TRS 1/4"  | 
                          
                          
                            | Tape | 
                            Stereo RCA | 
                          
                          
                            | Aux returns | 
                             2 Stereo (TRS 1/4")  | 
                          
                          
                            | Talkback | 
                            - | 
                          
                          
                            Outputs 
                              (all 1/4¡± TRS are Bal./Uvbal. except*) | 
                              | 
                          
                          
                            | Main L/R Stereo | 
                             TRS 1/4¡± and  XLR | 
                          
                          
                            | Main Mono | 
                            XLR | 
                          
                          
                            | Aux Sends | 
                            4 TRS 1/4¡± | 
                          
                          
                            | Tape L/R Stereo | 
                            RCA | 
                          
                          
                            | Sub Master outputs | 
                            4 TRS 1/4¡± | 
                          
                          
                            | Phones | 
                            1 TRS 1/4"  | 
                          
                          
                            | Utility L/R | 
                            2 TRS 1/4" | 
                          
                          
                            | Direct outputs | 
                            8 TS 1/4" | 
                          
                          
                            | Channels Strips | 
                              | 
                          
                          
                            | AUX control | 
                            4 | 
                          
                          
                            | Constant loudness pan control | 
                            Yes | 
                          
                          
                            | Channel mute | 
                            Yes | 
                          
                          
                            | Solo with metering | 
                            Solo Only | 
                          
                          
                            | LED indicators | 
                             Peak | 
                          
                          
                            | Bus assign switches | 
                            1-2, 3-4, L-R | 
                          
                          
                            | Volume controls | 
                            60 mm Faders | 
                          
                          
                            | Master Section | 
                              | 
                          
                          
                            | Digi EFX program | 
                            99 Preset(Up/Down) 15 FDR stage, 
                              Reverb Hall(2.0-10Sec)---------------- 8 select 
Reverb Room(1.0-4.0Sec)---------------- 6 select 
Reverb Plate(1.0-4.0Sec)---------------- 6 select 
Reverb Ambient(0.5-1.6 Sec)---------------- 5 select 
Gate Reverb (75msec -300 msec)---------------- 6 select 
Reverse Reverb (75msec -300 msec)---------------- 6 select 
Reverb + delay, Long---------------- 4 select 
Reverb + delay, Medium---------------- 4 select 
Echo & Hall-------------------------------5 selects 
Karaoke--------------------------------------11 selects 
Single Delay(50msec-500 msec)---------8 selects. 
Modulation Effect, Chorus--------------9 selects 
Modulation Effect, Flanger--------------9 selects 
Modulation Effect, Tremolo--------------6 selects 
Modulation Effect, Wah Wah--------------6 selects 
 | 
                          
                          
                            | Digi EFX Mute & Level Control | 
                            On/Off SW, Peak LED Setting | 
                          
                          
                            | Digi EFX Buss Control | 
                            1 + 2 Monitor | 
                          
                          
                            | 7 Band Graphic Equalizer | 
                            L.R Main Mix | 
                          
                          
                            | Aux Send Masters | 
                             4  | 
                          
                          
                            | Master Aux send Solo | 
                            - | 
                          
                          
                            | Stereo Aux Return | 
                            2 | 
                          
                          
                            | Global Aux Return Solo | 
                            - | 
                          
                          
                            | Aux Return Assign to Sub | 
                            - | 
                          
                          
                            | Effects Ruturn to Monitor | 
                            2 | 
                          
                          
                            | Global AFL/PFL Solo Mode | 
                            PFL Only | 
                          
                          
                            | Phones/Utility Level Control | 
                            Yes | 
                          
                          
                            | Phones/Utility Matrix | 
                            Yes | 
                          
                          
                            | Faders | 
                            4 Groups, Main L/R | 
                          
                          
                            | USB Routing | 
                            Yes, 2 Send/2 Return Selectable | 
                          
                          
                            | Built-in Power Supply | 
                            Yes | 
                          
                          
                            | BNC Lamp Socket | 
                            - | 
                          
                          
                            | Noise | 
                              | 
                          
                          
                            | Master Fader@Unity, CH.gains Down | 
                            -89 dB | 
                          
                          
                            | Master Fader@Unity, CH.gains@Unity | 
                            -85 dB | 
                          
                          
                            | Signal to Noise Ratio | 
                            ¡Ã90dB | 
                          
                          
                            | Total Harmonic Distortion | 
                            0.005% | 
                          
                          
                            | Crosstalk  | 
                              | 
                          
                          
                            | Channel fader down,channels at unity | 
                            -85dB | 
                          
                          
                            | Channel muted,other channels at unity | 
                            -84dB | 
                          
                          
                            | Mic Pre Section  | 
                              | 
                          
                          
                            | Frequency response 20Hz to 60kHz | 
                            +0 / -1.5dB | 
                          
                          
                            | Maximum Levels | 
                              | 
                          
                          
                            | Mic Preamps Input | 
                            +4dBu | 
                          
                          
                            | All Other inputs | 
                            +20dBu | 
                          
                          
                            | Balanced Main Outputs | 
                            +28dBu | 
                          
                          
                            | All Other Outputs | 
                            +20dBu | 
                          
                          
                            | Impedances | 
                              | 
                          
                          
                            | Mic Preamp Input | 
                            1.3K | 
                          
                          
                            | All Other Inputs | 
                            > 10K  | 
                          
                          
                            | RCA Tape Outputs | 
                            1.1K  | 
                          
                          
                            | All Other Outputs | 
                            120¥Ø | 
                          
                          
                            | Equalization CH1 to 6  | 
                            3 band Mid Sweep | 
                          
                          
                            | Low EQ | 
                            80Hz ¡¾15dB | 
                          
                          
                            |  Mid EQ | 
                            100Hz-8kHz ¡¾12dB | 
                          
                          
                            | Hi EQ | 
                            12kHz¡¾15dB | 
                          
                          
                            | Equalization Stereo CH | 
                            3 band Fixed | 
                          
                          
                            | Low EQ | 
                            80Hz ¡¾15dB | 
                          
                          
                            | Mid EQ | 
                            2.5kHz ¡¾12dB | 
                          
                          
                            | Hi EQ | 
                            12kHz¡¾15dB | 
                          
                          
                            | Low-Cut Filter | 
                            18dB/oct 75Hz | 
                          
                          
                            | Micriphone Preamp E.I.N. | 
                            -128dBu | 
                          
                          
                            | Power Requirements | 
                            40Watts | 
                          
                          
                            | Dimension(WxHxD) | 
                            431x 105 x 420  | 
                          
                          
                            | Shipping/CBM | 
                            0.0539 | 
                          
                          
                            | Net Weight | 
                            7.7Kg  | 
                          
                          
                            | Shipping Weight | 
                            9.2kg |