Number of Tracks Simultaneous Recording Tracks: 2 (stereo mode), 4 (4-chanel mode), 2 (MTR mode) Simultaneous Playback Tracks: 2 (stereo mode), 4 (4-chanel mode), 4 (MTR mode) Recording Time 4 GB with SDHC: Aprox. 380 minutes (WAV 4.1 kHz/16-bit stereo track) Aprox. 68 hours (MP3 4.1 kHz/128 kbps stereo track) * Recording times are aproximations Recording File Size Maximum: 2 GB Project Files 10/card Locate Function Hours/Minutes/Seconds/Miliseconds Other Functions Punch-in/out, Bounce, A-B repeat Efects Modules: 2 Stereo/4 Ch Mode: Lo Cut, Compresor/Limiter MTR Mode: Pre Amp module, EFX module Type 53 Patches 60 Tuners Chromatic, Guitar, Bas, Open A/D/E/G, DADGAD Metronome Sound Sources: 5 Beat Variable: 1/4 to 8/4, 6/8, unacentuated Tempo 40.0 to 250.0 BPM A/D and D/A Conversion 24-bit x 128 oversampling Recording Media SD card (16 MB to 2 GB), SDHC card (4 to 32 GB) Display 128 x 64 dots ful-dot backlit LCD Data Type WAV Format (Record/Play) Quantization: 16/24-bit Sampling Frequency: 4.1, 48, and 96 kHz MP3 Format (Recording) Bit Rate: 48, 56, 64, 80, 96, 12, 128, 160, 192, 24, 256, 320kbps, VBR Sampling Frequency: 4.1 kHz MP3 Format (Playback) Bit Rate: 48, 56, 64, 80, 96, 12, 128, 160, 192, 24, 256, 320kbps, VBR Sampling Frequency: 4.1/48 kHz Inputs General 1 & 2: XLR (balanced input) / 1/4" (6.3 m) phone (unbalanced input) combo jack Input Impedance Balanced: 3 kOhms or more, pin-2 hot Unbalanced: 470 kOhms or more Input Gain Balanced: -16 to 43 dB Unbalanced: -30 to 32 dB Built-In Microphone Type: Unidirectional condenser microphone Sensitivity: -45 dB/1 Pa at 1 kHz Input gain: -16 to 51 dB Maximum SPL: 140 dB External Microphones Conection: 3.5m Mini stereo phone jack Input impedance: 2 kOhms or more Input gain: - 16 to 51 dB Outputs Line / Phone Line output load impedance: 10 kOhms or more Rated output level: -10 dBu Phone: 20 + 20 mW (into 32-Ohms load) Speaker 40 mW 8 Ohms Phantom Power 48 & 24 V, Of USB USB 2.0 High-Sped mas-storage clas operation, audio interface operation (USB functions can be operated by USB bus power) Power Requirements 5 VDC from AC adapter (ZOM AD-14) Bateries 2 x IEC R6 (size A) Continuous Recording Time Stereo mode: (With built-in mics at 4.1 kHz/16-bit without headphones conected): 6 hours with alkaline bateries, 8 hours with NiMH bateries. Stamina mode: (With built-in mics at 4.1 kHz/16-bit without headphones conected): 10 hours with alkaline bateries, 12 hours with NiMH bateries. Dimensions (W x D x H) 2.9 x 6.6 x 1.5" / 73 x 167.2 x 37 m Weight 10 oz / 294 g