Keces S125 Two Channel Power Amplifier

  • Sale
  • Regular price $1,700.00


  • 1 kVA encapsulated toroid power transformer with independent secondary windings for each channel.
  • Class A/AB operation.
  • Balanced inputs with discrete circuits and XLR connectors.
  • 40,000 μF power supply filter capacitance.
  • DC Servo circuits.
  • Overload/Over Temperature Protection.
  • Gold-plated RCA input jacks and Heavy-duty 24k gold-plated speaker binding posts.
  • The 4mm thickness of the aluminum chassis to effective to blocks EMI/RFI interference.
  • The full-metal body realizes both vibration control and elegant style in an A4-size body that enables placement on a desktop to be a PC, HIFI or small stereo system.
Power output

125W x2 @ 8ohm
225W x2 @ 4ohm
BTL:360W x1 @ 8ohm

Power bandwidth 5Hz – 100kHz
Current capacity 30 amperes peak per channel
Total harmonic distortion (THD+N)

<0.004% at 1kHz A-Weighting


113dB 20Hz-20kHz A-Weighting

Input sensitivity


Input impedance

38k ohm

AC input voltage

110V-120V, 60Hz / 220V-240V, 50Hz (Switchable)

Power consumption

500 Watts


4mm Aluminum

Dimensions (WxDxH) 300x220x133mm
Weight 12kg