Cayin CS-100A Vacuum Tube Integrated Amplifier (Call/Email For Availability)

Sale price$4,599.00

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Model: EL34 Output Tubes


Color: Silver


Cayin CS-100A

The new dual-mode Cayin Audio CS-100A tube amplifier is rated at 80 watts per channel in Class AB Ultra-linear mode and 50-watts per channel in triode mode. With an on-board bias meter, the integrated amplifier can run either KT-88 or EL family tubes and uses silver internal wiring.

The CS-100A incorporates a 6SN7 tube for voltage amplification, 12AU7EH for phase inversion/voltage amplification and 12BH7EH for voltage amplification and driver stages, with KT-88 or EL-34 output valves.

Soft-Start circuitry protects the amplifier and extends the life of internal components and tubes.

A high grade Alps volume control, audio-grade capacitors, carbon film resistors, toroidal transformer for power supply and wide-bandwidth EI output transformers are all standard.

  • Power Output: 2 x 50W (Triode), 2 x 80W (Ultralinear)
  • Frequency Response: 8Hz - 75kHz (-3dB)
  • THD: 1%(1kHz)
  • S/N Ratio: 92dB
  • Input Sensitivity: 450mV (Integrated), 1300mW (Pre-In)
  • Input Impedance: 100kΩ
  • Input Terminals: 3 x Line, 1 x Pre-In
  • Output Terminals: Sub-out
  • Tubes: 1 x 6SN7GTB, 2 x 12AU7EH, 2 x 12BH7EH, 8 x KT88(or EL34)
Weight & Dimensions

16.5" x 15.5" x 7.9"
420mm x 394mm x 200mm
65 lbs / 29.5kg (net)