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Parasound Halo JC 1+ Mono Power Amplifier

Rs. 1,000,000

  • • Free Shipping (India)
  • • Brand New Unit(s)
  • • Price Includes GST
  • • Official Manufacturers Warranty
  • • EMI Payment Option Available

Description

PARSOUND JC 1+

Features

  • Circuitry designed by legendary John Curl
  • Ultra-high bias Class A/AB operation 
  • 25 watts of pure Class A power
  • Stable with speaker impedance dips below 1Ω
  • Bybee Music Rails™ - active high frequency filters for input stage
  • New John Curl driver stage employs a cascode circuit for greater open loop bandwidth & superior linearity
  • Gain switch to select 29 dB or 23 dB gain for optimum compatibility with high gain preamps or extremely efficient speakers
  • R-core transformer for input stage suppresses noise on power line
  • 6 massive 33,000 uF Nichicon Gold Tune filter capacitors for output stage
  • 22,400 uF input stage power supply filter capacitors, independent of the main power supply
  • Dual CHK Infinium, custom 5-way speaker binding posts for easy bi-wiring 
  • Neutrik locking XLR balanced input & loop output jacks
  • Vampire 24k gold-plated RCA input & loop output jacks
  • Direct-coupled signal path, no capacitors or inductors in the audio path
  • JFET input stage, MOSFET driver stage 
  • 24 beta-matched 15 ampere, 230V, 60 MHz bipolar output transistors
  • 1 kVA shielded toroid power transformer with premium H18 grade core
  • Independent power supplies for input stage, driver stage & output stage
  • Full power is rated all the way down to 2Hz for unrestricted low-end bass
  • Harris hyper-fast soft-recovery bridge diode rectifiers
  • REL & Nichicon Muse capacitors
  • DC servo & relay protection circuits
  • AC turn-on inrush surge protection with relay bypass
  • Automatic turn-on by 12 V trigger or audio sensing 
  • 4 rack space chassis with rear carry handles
  • Rack mount hardware is included

 SPECIFICATIONS

Power Output

  • 450 x1 watts @ 8 Ω
  • 850 x1 watts @ 4 Ω
  • 1300 x1 watts @ 2 Ω

Power measurements are with 120 VAC:

  • 0.15% THD, RMS continuous power
  • Full audio band (20 Hz - 20 kHz)

Class A Power Output

  • 25 Watts, bias switch set to high
  • 10 Watts, bias switch set to low

Current Capacity

180 amps, peak

Slew Rate

> 130 volts per microsecond

Frequency Response

  • 2 Hz - 120 kHz, +0/-2 dB
  • 20 Hz - 20 kHz, +0/-0.25 dB

Total Harmonic Distortion (THD)

  • < 0.15 % at full power
  • < 0.02 % at typical listening levels

IM Distortion

< 0.03 %

TIM

Unmeasurable

Damping Factor

> 1200 at 20 Hz

Input Impedance

  • Unbalanced: 50 kΩ
  • Balanced: 100 kΩ, (50 kΩ per leg)

S/N Ratio, inputs shorted

  • >122 dB, IHF A-weighted, bias set to Low
  • >120 dB, IHF A-weighted, bias set to High
  • >113 dB, Unweighted, bias set to Low
  • >111 dB, Unweighted, bias set to High

Total Gain

  • 29 dB (Gain switch set to normal)
  • 23 dB (Gain switch set to low)

Input Sensitivity for 28.28 V Output into 8 Ω

  • Unbalanced: 1 V
  • Balanced: 1 V per leg
  • (Gain switch set to normal)

DC Trigger Requirements

+9 Vdc to +12 Vdc, 5 mA

Audio Trigger Requirement

  • 2.5 mV - 10 mV
  • XLR Pin Identification
  • 1 = Ground (Shield)
  • 2 = Positive
  • 3 = Negative (Return)

Dimensions

  • Height without feet: 7-1/8" (181 mm)
  • Height with feet: 7-3/4" (197 mm)
  • Depth: 20" (508 mm)
  • Depth with cables: 21-1/2" (546 mm)

Wight

48.5kg

Power Requirement

  • Standby: <1 Watt
  • Idle (bias set to low): 145 Watts
  • Idle (bias set to high): 275 Watts
  • Typical Listening levels: 400 Watts
  • Maximum: 1500 Watts
Delivery

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We e-mail the tracking number and tracking website as soon as the package is picked up by the courier company so you can track your parcel all the way from despatch to your front door and therefore also ensure that you are home, offering you peace of mind.

If for any reason your parcel does arrived damaged, please get in touch, and we will be happy to get everything resolved for you. We are always on hand to help!

FAQ's

QUESTIONS & ANSWERS

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