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Parasound Halo JC1 Single Channel Amplifier

Parasound Halo Premier Monaural Amplifier
Manufacturer: Parasound

Description

Parasound’s Halo JC 1 Monaural Amplifier is quite possibly the world’s finest power amplifier. Collaborating with legendary audio designer John Curl and the team at CTC Builders, Parasound has created a no-expense-spared component that is setting a new standard for elegance, sonic precision and value.

With 25 watts of pure Class A power and 135 amps of peak current, this amplifier will provide a truly breath taking audio experience, and in systems where heat dissipation is a concern, a unique bias level adjustment allows for 10 watts of Class A instead of 25 watts. For the most demanding loads, the JC 1 offers 400 watts of power into 8W, 800 watts into 4W, and 1200 watts into 2W.

John Curl’s discrete complementary design employs only the finest parts available including Sanken output transistors, Nichicon Gold Tune capacitors, and Vampire copper wire and RCA connectors. Other features include balanced XLR and unbalanced RCA connectors, a 12v trigger, an audio sensitivity trigger, a variable turn-on delay and a ground lift switch. Advanced circuitry, premier parts selection, unequaled sound quality,and stunning design are bound to secure this amplifier a place in audio history.

For more on the unique story behind the highly regarded JC1, please click here to find out more.

The Parasound Halo JC1 is available in black and silver finishes - please specify on order.

Parasound Halo JC1 Single Channel Amplifier Features & Benefits:

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 Halo JC1 Single Channel Amplifier 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
Width: 17-1/2” (445 mm)
Panel height: 7” (178 mm)
Height with feet: 7-5/8” (194 mm)
Depth: 19-1/8” (485 mm)
Power Requirement
 Standby: 25 watts
 Idle: 250 watts
 Full Power into 8 Ω: 1280 watts
Net Weight: 64 lb. (29.1 kg)

Parasound Halo JC1 Single Channel Amplifier Resources & Downloads:

Parasound Halo JC1 Single Channel Amplifier Owners/Installation Manual

Parasound Halo JC1 Single Channel Amplifier Brochure

Parasound JC1 Single Channel Amplifier Background

Parasound Halo Brochure (Screen Version)