General

• Storage medium

  SDHC/SD/Mini SD(Adapter)
  micro SD(Adapter)
  TF card(Adapter)

  Compression type

  MP2，MP3，PCM

  Samplerate

  44KHz, 48KHz, 96KHz

• THD+N（1KHz -5dBFS

  <0.02%（bandwidth 22Hz~22KHz）

  SNR(playback)

  94dB（bandwidth 20Hz~22KHz，A-weighted）

  SNR(MIC channel)

  90dB(Mic channel+ 19dB Pre-amp+AD，
  20Hz to 22KHz,A weighted)

• Dynamic range (Line input)

  >90dB

  MIC EIN

  >122dB A-weighted

  Freq response range

  20Hz ~40KHz，
  +-0.5dB

Physical Characteristics

• Size

  62.6 x 107 x 22 mm (W x H x D)

• Operating temperature

  0~70%

• Operating humidity

  20%~80%

Inputs & Outputs

• Built-in MIC filter

  20Hz~40KHz / 100Hz~40KHz

  External MIC filter

  20Hz~40KHz / 100Hz~40KHz

  Line Max input level

  +17dB

  MIC IN

  3.5 mm stereo MIC jack connector

  USB

  USB2.0

• Built-in MIC Max Gain

  65dB

  External MIC Max Gain

  65dB

  Headphone Max outputs

  30mW(left)+30mW(right)(16Ω)

  LINE IN

  3.5mm unbalanced stereo jack connector

  SD card

  SD v1.0/v1.1/v2.0:SD,SDHC

• Built-in MIC Min Gain

  19dB

  External MIC Min Gain

  19dB

  Built-in MIC

  Built-in Stereo MIC

  Stereo headphone output

  3.5 mm stereo jack connector

Power Supply

• Battery

  2 × “AA” dry or rechargeable batteries

• Power Consumption

  3V, Max 120mA
  (measuring condition: sandisk 2GB SDHC)

• External USB

  miniUSB jack