NS Modular Vertical VFA input boards set (2 x PCBs)

Regular price $24.90

Top quality symmetric voltage feedback front-end, providing low distortion and natural sound with excellent bass response.

Key specs with NS Modular OPS:

  • Voltage gain 29db
  • Input impedance 27 Kohm
  • THD < 0.005%, 20KHz - 20KHz (measured at 50W @ 8 ohm)
  • IMD: 14+15KHz < 0.002% (measured at 50W @ 8 ohm)