User interface
  Power on/off switch
  Operating indicator LED x1
  MM/MC selection switch
  Input impedance/capacitance selection switch
MM : 47KΩ, 100pF, 150pF, 220pF, 330pF
MC : 15Ω, 20Ω, 100Ω, 500Ω, 10pF
  Bass boost level selection switch
14.5dB, 16dB, 20dB @ 20Hz, 33dB @ 7Hz(no bass shelf)
  Bass turnover frequency selection switch
250Hz, 354Hz, 500Hz, 800Hz
  High frequency roll off frequency selection switch
1592Hz, 2122Hz, 2500Hz, 3183Hz
  Total gain selection switch
50dB, 60dB, 70dB, 80dB @ 1KHz
  Tolerance : ±10%(all switch location)

Input/Output signal
  Input signal
    Stereo RCA jack with earth terminal x 1
    MM input
Signal level : 3mVac ~ 10mVac @ 1KHz
Recommended impedance : 47KΩ
Recommended capacitance : 100pF ~ 330pF
Frequency response : 20Hz ~ 20KHz
    MC input
signal level : 0.1mVac ~ 1mVac @ 1KHz
Recommended impedance : 15Ω ~ 500Ω
Frequency response : 20Hz ~ 20KHz
  Output signal
    Stereo RCA jack 
    Output signal level : 9.5Vac Max
    Output impedance : 20Ω typical
    Frequency response : 20Hz ~ 20KHz
    SNR : 100dB typical @ 1KHz max output level(MC, RIAA, 50dB Gain setting)
  Tolerance : ±10%(all signal level, gain and frequency)

DC power input
  Input voltage : 7Vdc~12Vdc
  Input current : 1A max
  5.5mm OD, 2.1mm ID adaptor jack

Operating environment
  Operating temperature : 0 ~ +40℃
  Storage temperature : 0 ~ +40℃
  Operating & storage humidity : 10% ~ 90%

Dimension
  106 x 48 x 245(mm)

Weight
  1.5kg >