| Recording Media | 
            SD card: 16 MB to 2 GB 
            SDHC card: 4 GB to 32 GB 
            SDXC card: 64 GB to 128 GB | 
        
        
            | Input Connections | 
            4 x XLR/TRS combo jacks; XLR: Pin 2 hot; TRS: Tip hot  
            1x 1/8" stereo mini jack (XYH-6 MIC/LINE IN) | 
        
        
            | Input Gain | 
            -∞ to 55.5 dB (PAD OFF) 
            -∞ to 35.5 dB (PAD ON) | 
        
        
            | Input Level | 
            -∞ to 46.5 dB (XYH-6 MIC/LINE IN) | 
        
        
            | Input Impedance | 
            6.8 kΩ (INPUTS 1 to 4)  
            2 kΩ (XYH-6 MIC/LINE IN) | 
        
        
            | Maximum Input Level | 
            +22 dBu, PAD ON (INPUTS 1 to 4) | 
        
        
            | Phantom Power | 
            +12V /+24V /+48V, independent (INPUTS 1 to 4)  
            2.5V plug-in power, (XYH-6 MIC/LINE IN) | 
        
        
            | Equivalent Input Noise | 
            -120 dBu or less | 
        
        
            | Output Connections | 
            1x 1/8" stereo mini jack (LINE OUT)  
            1x 1/8" stereo mini jack (PHONE OUT) | 
        
        
            | Output Level | 
            -10 dBu when output load impedance is 10 kΩ or more (LINE OUT)  
            20 W +20 W into 32 Ω load (PHONE OUT) | 
        
        
            | Built-in Speaker | 
            400mw 8 Ω mono speaker | 
        
        
            | Recording Formats | 
            WAV, MP3 | 
        
        
            | Sample Rate | 
            44.1/48/96 kHz (WAV) 
            44.1 kHz (MP3) | 
        
        
            | Bit Depth | 
            16, 24 (WAV) | 
        
        
            | Bit Rate | 
            48/56/64/80/96/112/128/160/192/224/256/320 kbps (MP3) | 
        
        
            | Max Simultaneous Recording | 
            8 (L/R + INPUT 1 to 4 + L/R backup), backup recording: -12dB lower than set L/R input gain (WAV)  
            -or- 
            2 (MP3) | 
        
        
            | Recording to SD Card | 
            With 2 GB card:  
            03:08:00 (44.1 kHz / 16-bit WAV) 
            34:43:00 (128 kbps MP3) | 
        
        
            | Display | 
            2.0-inch full color LCD (320 x 240 pixels) | 
        
        
            | USB Port | 
            Mass Storage Class operation:  
            USB 2.0 high speed  
            -or- 
            Audio Interface operation, multi-track mode:  
            USB 2.0 high speed, multi-track or stereo modes | 
        
        
            | Power Requirements | 
            AA size (LR6) battery x 4  
            AC adapter: AD-17 (DC5V/1A/USB-type) (optional) 
            USB bus power | 
        
        
            | Battery Life | 
            Over 20 hours (with alkaline battery, continuous recording) | 
        
        
            | Dimensions | 
            3 x 6 x 1.9" (77.8 x 152.8 x 47.8 mm) | 
        
        
            | Weight | 
            9.9 oz (280 g) |