TASCAM DR-05X 5915 – SpecificationsGeneralRecording mediamicroSD card (64 MB - 2 GB)microSDHC card (4 GB - 32 GB)microSDXC card (48 GB - 128 GB)Recording/playback formatWAV: 44.1/48/96 kHz, 16/24-bitMP3: 44.1/48 kHz, 32/64/96/128/192/256/320 kbpsNumber of channels2 channels (stereo)Input/output ratingsAnalog audio input/output ratingsMIC/EXT IN jack (can provide plug-in power)Connector: 1/8" (3.5mm) stereo mini jackInput impedance: 18 kΩ or higher (PLUG IN PWR = OFF)2 kΩ or higher (PLUG IN PWR = ON)Nominal input level: −20 dBVMaximum input level: −4 dBV/LINE OUT jackConnector: 1/8" (3.5mm) stereo mini jackOutput impedance: 12 ΩReference output level: sec14 dBV (with 10 kΩ load)Maximum output level: +2 dBV (with 10 kΩ load)Maximum output: 20 mW + 20mW (32Ω load)Built-in speaker0.3 W (mono)Control input/output ratingsUSB portConnector type: Micro-BFormatUSB 2.0 HIGH SPEED mass storage classUSB1.1 FULL SPEED audio classAudio performanceFrequency response20 Hz – 20 kHz +1/−3 dB (EXT IN to LINE OUT, 44.1kHzsampling frequency, JEITA)20 Hz –22 kHz +1/−3 dB (EXT IN to LINE OUT, 48kHzsampling frequency, JEITA)20 Hz – 40 kHz +1/−3 dB (EXT IN to LINE OUT, 96kHzsampling frequency, JEITA)Distortion0.05% or less (EXT IN to LINE OUT, 44.1/48/96kHz samplingfrequency, JEITA)S/N ratio92 dB or higher (EXT IN to LINE OUT, 44.1/48/96kHzsampling frequency, JEITA)Note: based on JEITA CP-2150Other specificationsPower2 AA batteries (alkaline or NiMH)USB bus power from a computerAC adapter (TASCAM PS-P520E, sold separately)Power consumption1.7 W (maximum)