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Parasound Halo JC 3+ User Manual

Parasound Halo JC 3+
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JC 3+
Phono Preamplifier
OWNER’S GUIDE

Other manuals for Parasound Halo JC 3+

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Parasound Halo JC 3+ Specifications

Frequency Response and Distortion IconFrequency Response and Distortion
frequency response20 Hz – 20 kHz, +/- 0.2 dB
total harmonic distortion< 0.01% at 1 kHz
Signal to Noise Ratio IconSignal to Noise Ratio
signal to noise ratio, MM, IHF A-weighted87 dB
signal to noise ratio, MM, unweighted78 dB
signal to noise ratio, MC, IHF A-weighted87 dB
signal to noise ratio, MC, unweighted67 dB
Power Requirements IconPower Requirements
power on consumption12 watts
standby power consumption1 watt
AC power requirement115 or 230 VAC 50 - 60 Hz
Input and Output Impedance IconInput and Output Impedance
input impedance, MM47k Ω
input impedance, MC50 – 550 Ω variable, 47k Ω fixed
output impedance, unbalanced< 100 Ω
output impedance, balanced< 100 Ω per leg
Gain and Sensitivity IconGain and Sensitivity
total gain, MM48 dB
total gain, MC64 dB
input sensitivity at 1 kHz, MM4mV for 1 V output
input sensitivity at 1 kHz, MC600µV for 1 V output
Weight and Dimensions IconWeight and Dimensions
width17-1/4” (437mm)
depth13-3/4” (350mm)
height with feet4-1/8” (105mm)
height without feet3-1/2” (89mm)
net weight19 lbs. (8.6 Kg)
shipping weight26 lbs. (11.8 Kg)

Summary

Important Safety Instructions

Electrical Shock Prevention

Avoid water, no object insertion, unplug for lightning, protect cords, correct power.

Servicing and Replacement Parts

Refer servicing to qualified personnel; use specified replacement parts.

Introduction and Warranty Information

Important Warranty Information

Warranty void if not purchased from an Authorized Dealer; contact for list.

Unpacking and Placement Guidelines

Placement Guidelines

Place on sturdy shelf, use long cables, ensure 22-inch width, route cables away from AC.

Ventilation Requirements

Position horizontally, avoid placing above power amp, ensure cabinet ventilation.

AC Voltage Selection

115v / 230v AC Voltage Selector Switch

Select correct voltage (115V or 230V) on the underside before plugging in.

Connecting Your JC 3+

Minimizing Hum

Minimize hum by placing unit away from power amps and routing cables carefully.

JC 3+ Input Settings

Cartridge Select Switch

Select MM, MC Variable 50-550 Ω, or MC Fixed 47kΩ based on cartridge type.

Setting the Impedance Adjust Control

Fine-tune MC impedance from 50 to 550 ohms for best system performance.

Frequently Asked Questions

Troubleshooting Background Hum

Check ground wire, polarity switch, cable routing, AC outlet, or line stage connection.

Repair and Service Information

Contacting for Repair or Service

Contact dealer first, then Parasound Technical Service at 1-866-770-8324.

Returning Unit for Service

Obtain RA number, use original packing, insure unit, include purchase receipt.

Warranty Eligibility

Unit must be from authorized dealer, with receipt, and original owner.

Specifications

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