• THX Ultra certified by Lucasfilm Ltd.
• 280 VA power transformer, 20,000 uF filter capacitance
• Massive toroid power transformer
• Multiple polystyrene film bypass capacitors in power supply
• Can be powered with external DC source
• Cascode Class A input stages with matched J-FET pairs
• Complementary transistors in high voltage driver stage
• 12 ampere 50 MHz output transistors
• Output transistors direct-coupled to speakers without LRC networks
• Direct-coupled audio circuits with 0.8 Hz rolloff
• High-bias Class A/AB operation
• Gold-plated RCA input jacks
• Multiple protection circuits
• Glass epoxy circuit boards, double-sided for precision
• Audiophile-grade AC power cord

• Continuous Power Output:
  150 watts RMS, 20 Hz-20 kHz
  8 Ω 240 watts RMS, 20 Hz-20 kHz, 4 Ω
• Current Capacity:
  36 Amps peak
• Slew Rate:
  > 130 V/microsecond
• Power Bandwidth:
  5 Hz-100 kHz, +0/-3 dB at 1 watt
• Total Harmonic Distortion:
  < 0.03 % at full power
  < 0.01 % typical levels
• IM Distortion:
  < 0.03 %
• TIM:
  Unmeasureable
• Dynamic Headroom:
  > 1.5 dB
• Input Impedance:
  33 k Ω
• Input Sensitivity:
  1 V for 28.28 V;
  THX Reference Level; 1.2 V for full output
• S/N Ratio:
  > 120 dB full power
  > 96 dB THX reference level
• Damping Factor:
  > 800 at 20 Hz
• Dimensions:
  6 1/4" wide x 5 1/2" high x 16" deep
• Power Requirements:
  110 Vac-120 Vac 360 Watts
• Net Weight:
  12 lb

HCA1201 Manual

None at this time