Analog Disc Input BoardAD-30


Features a high-performance, high-gain phono equalizer for playback of analog records with outstanding sound quality.

  • MC/MM switching is possible on the front panel of the C-2120.
  • Internal DIP switches control MC input impedance and subsonic filter on/off.
MC : Moving Coil type
Gain : 66 dB
Input Impedance : 30/100/300 ohms (selectable)
MM : Moving Magnet type
Gain : 40 dB
Input Impedance : 47 kilohms

C-2120 GUARANTEED SPECIFICATIONS ( Measured according to EIA standard RS-490. )

Switch Position Sensitivity Frequency Response
S/N ratio
at rated output
S/N ratio (EIA)
MM 2.5mV ±0.3dB 80dB 86dB
MC 0.126mV ±0.3dB 68dB 76dB

SUBSONIC FILTER : 25Hz -12dB / octave

Specifications and design subject to change without notice for improvements.
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Accuphase Laboratory, Inc.

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