Specs Number of memories 100 Sampling frequency 44.1 kHz Signal processing 32-bit float Number of recording and playback tracks 1 Data format WAV (44.1 kHz, stereo, 32-bit floating point) Maximum recording times 90 minutes (1 loop) / 13 hours or more (total for all memories) Frequency response 20 Hz - 20 kHz (+0.5 dB/-0.5 dB) (when 10kΩ load) Display 160x128 dot-matrix LCD with color backlight Inputs L/R Standard mono phone jacks Rated input level: -20 dBu Input impedance (line): 470 kΩ Outputs L/R Standard mono phone jacks Maximum output level: +7.2 dBu (when output impedance 10 kΩ or higher) MIDI IN/OUT jacks Stereo mini jack Input S/N 122 dB Noise floor (residual noise) -100 dBu Power AC adapter 9V DC 500mA center negative (ZOOM AD-16) 2 AA batteries Alkaline, Lithium or Rechargeable NiMH batteries • USB bus power is supported. Estimated operation times using batteries Alkaline batteries About 4.0 hours (about 3.5 hours using stereo input) NiMH batteries (1900 mAh) About 5 hours (about 4.5 hours using stereo input) Lithium batteries About 9 hours (about 8 hours using "stereo input) • These values are approximate. • Battery operation times were determined using in-house testing methods. They will vary greatly according to use conditions. USB Port USB 2.0 Type-C Supported cable type Type-C USB MIDI USB1.1 Full Speed File transfer USB 2.0 High Speed • Use a USB cable that supports data transfer. Dimensions 133 mm (D) x 79 mm (W) x 61 mm (H) Weight 367 g (excluding batteries) 414 g (including batteries) Note: 0 dBu = 0.775 V