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Parasound Halo JC-1 Mono Blocks

  •  Premier monaural amplifier
  •  Circuitry designed by legendary John Curl and CTC Builder
  •  Ultra-high bias Class A/AB operation
  •  Exclusive two position bias level adjustment
  •  Balanced inputs with discrete circuits and XLR connectors
  •  Vampire Direct gold-plated OFC RCA input
  •  Dual heavy-duty 24k gold-plated 5-way speaker binding posts
  •  Direct Coupled – no capacitors or inductors in signal path
  •  Complementary MOSFET driver stage and JFET input stage
  •  18 beta-matched 15 amp, 60 MHz bipolar output transistors
  •  1.9 kVA encapsulated toroid power transformer
  •  Independent power supplies for input, driver and output stages
  •  18,000 µF filters for driver stage
  •  132,000 µF Nichicon Gold Tune filters for output stage
  •  DC Servo and relay protection circuits
  •  REL and Nichicon Muse capacitors
  •  Harris hyper-fast soft recovery diodes for all bridge rectifiers
  •  Auto turn-on by 12v trigger or audio signal trigger
  •  Ground lift switch , adjustable turn-on delay
  •  4u Chassis with rear carry handles, rack mounting kit included
  •  Premium detachable AWG 12 power cord with silver solder
  •  THX Ultra2 certified
  •  Parasound 5 year parts, 5 years labor warranty
    (For USA and Canada purchases only)

Choice Audio is proud to be an authorized Parasound Halo Dealer in Minnesota. We serve the Rochester area as well as western Wisconsin. Call Choice Audio for all your two channel stereo equipment needs.

Specifications

Continuous power output, 20Hz – 20 kHz:
400 watts RMS x 1, 8 Ω
800 watts RMS x 1, 4 Ω
1200 watts RMS x 1, 2 Ω

Class A power output, 20Hz – 20 kHz:
25 watts, bias set to high, 8 Ω
10 watts, bias set to low, 8 Ω

Current capacity:
135 amperes peak

Power bandwidth:
2 Hz – 120 kHz, +0/-3 dB at 1 watt

Total harmonic distortion:
< 0.15 % at full power IM distortion:
balanced 16 V rms < 0.03 % Slew rate: > 130 V/µsecond

Dynamic headroom:
> 1.8 dB

Input sensitivity:
1 V for 28.28 V, THX Reference Level

Input impedance:
100 k Ω

S/N ratio:
>120 dB, IHF A-weighted, bias set to high
>122 dB, IHF A-weighted, bias set to low

Damping factor:
> 1200 at 20 Hz

Power Requirement :
250 watts idle 1280 watts full power into 4 Ω

DC trigger output capacity :
+12 Vdc, 150 mA

Dimensions:
17-1/4″ w x 7-5/8″ h x 20 ” d, 7 ” h without feet

Net weight: 64 lb.

Dimensions

Dimensions:
17-1/4″ w x 7-5/8″ h x 20 ” d, 7 ” h without feet

Net weight: 64 lb.

Colors:  Silver or black