background image

 

20

Total Gain 

    29

 

dB

 

 

Input Sensitivity for 28.28

 

V Output into 8

   

Ω 

Unbalanced: 1

 

Balanced: 1

 

V per leg 

 

S/N Ratio 

> 116

 

dB, input shorted, IHF A-weighted 

> 111

 

dB, input shorted, unweighted 

 

Damping Factor 

> 1200 at 20

 

k

 

Hz 

 

DC Trigger Requirements 

+9

  

Vdc to +12

 

Vdc, 5

 

mA 

 

Audio Trigger Requirements

 

2

 

mV - 10

 

mV

 

 
XLR Pin Identification 

1 = Ground (Shield) 
2 = Positive 
3 = Negative (Return) 

 

Dimensions 

Width: 17-5 8" (448

 

mm) 

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) 

 

Net Weight 

73

 

lb. (33.1

 

kg)

 

 

Shipping Weight 

 90

 

lb. (40.8

 

kg) 

 

Power Requirement 

Standby:

 

1 Watt 

Idle (no music playing):  225 Watts  
Typical Listening levels: 400 Watts 
Maximum: 1500 Watts

 

Specifications 

 

Power Output – Stereo Mode

 

400 watts x 2, 8

 

Ω both channels driven 

600 watts x 2, 4

 

Ω both channels driven 

 

Power Output – Bridged Mode

 

1200 watts x 1, 8

 

Ω 

Bridged 4

 

Ω operation is not recommended  

 

Power measurement parameters are at 120

 

VAC: 

0.05% THD, RMS continuous power, 
full audio band (20

 

Hz - 20

 

kHz) 

 

Current Capacity 

90 amps peak, per channel 

 

Slew Rate

 

> 130 volts per microsecond 

 

Frequency Response 

5

 

Hz - 100

 

kHz, +0/-3

 

dB 

20

 

Hz - 20

 

kHz, +0/-0.25

 

dB 

 

Total Harmonic Distortion (THD) 

< 0.05

 

% at full power 

< 0.03

 

% at typical listening levels 

 

IM Distortion 

< 0.04

 

 

TIM

 

Unmeasurable 

 

Inter-channel Crosstalk 

> 87

 

dB at 1

 

kHz 

> 72

 

dB at 20

 

kHz 

 

Input Impedance

 

Unbalanced: 33

 

kΩ    

Balanced: 66

 

k

Ω

,(33

 

kΩ per leg) 

 
 
 
 
 
 
 

Specifications and features subject to change or improvement without notice. 

Copyright Parasound Product Inc., 2018, Rev. 1.0 

 

 
 

Parasound Products, Inc. 2250 McKinnon Ave, San Francisco, CA 94124 

415-397-7100 / Fax 415-397-0144   www.parasound.com

 

Содержание Halo JC 5

Страница 1: ...JC 5 Stereo Power Amplifier OWNER S GUIDE...

Страница 2: ...This plug will only fit into a grounding power outlet If you are unable to insert the plug into the outlet contact your electrician to replace your obsolete outlet Do not defeat the safety purpose of...

Страница 3: ...wing 6 Rear Panel Drawing 7 Rack Mounting 8 Audio Connections 9 Bridged Mode 9 Bi Amping 10 Turn On Options 11 Front Panel Operation 12 Technically Speaking 13 Design Overview 14 Problems and Remedies...

Страница 4: ...n Parasound JC 5 Amplifier Serial ______________ 5 digit number below the bar code Parasound Dealer ___________________________________________________ Parasound Dealer Phone Number __________________...

Страница 5: ...ipment cabinet or compartment Pockets of stagnant hot air can build up even in a cabinet with an open front and back A ventilation fan is recommended to prevent hot spots in confined spaces AC Mains V...

Страница 6: ...6...

Страница 7: ...7...

Страница 8: ...and reinsert the screws Make sure the screws are tight because they will support the entire weight of the JC 5 in the equipment rack Note Tighten each bolt just enough to keep the unit secure in the r...

Страница 9: ...oise ratio for each type of input You should not connect both the Balanced and Unbalanced jacks at the same time with the expectation of switching between two different devices such as a preamp and su...

Страница 10: ...t the same way to the right channel speaker s LF and HF inputs When bi amping both JC 5 s Bridged switches must be set to their Normal Stereo position Setting up the input wires for Bi amping The JC 5...

Страница 11: ...en the Turn On Options switch is set to the Audio position the JC 5 will be turned on automatically when an audio signal is present at the L or R Input jacks After the audio signal ceases the amplifie...

Страница 12: ...When the JC 5 is turned on the dim blue glow around the On Off button will become brighter and the two blue channel indicators will illuminate Push the button again to turn off the JC 5 The front pan...

Страница 13: ...tive 1 Volt or 2 Volts total External hum and noise that somehow gets into a balanced line is common to both its positive and negative conductors with respect to ground Therefore it is canceled or rej...

Страница 14: ...ormance in their specific roles in the circuit Gold has the best conductivity of any metal so we use high quality gold plated input connectors and speaker terminals The double sided circuit boards are...

Страница 15: ...near which reduces distortion and improves sonic accuracy The Input Stage The JC 5 s input stage uses matched pairs of discrete JFETs arranged in a differential configuration JFETs are ideal for the i...

Страница 16: ...ng the need for coupling and blocking capacitors The JC 5 is direct DC coupled from its input jacks to its speaker terminals This advanced circuitry never needs adjustment or maintenance It operates o...

Страница 17: ...lation around the JC 5 Check speakers for faults Background Hum or Hiss If you have cable or satellite TV try disconnecting the incoming TV or satellite cable if the hum is eliminated you will need a...

Страница 18: ...hout the Parasound assigned RA number marked on the carton 2 Unit was sent in an unsuitable shipping carton and packing inserts and was likely to have been damaged in transit 3 Unit has inadequate pac...

Страница 19: ...19 Chassis Illustration and Dimensions...

Страница 20: ...ower Output Stereo Mode 400 watts x 2 8 both channels driven 600 watts x 2 4 both channels driven Power Output Bridged Mode 1200 watts x 1 8 Bridged 4 operation is not recommended Power measurement pa...

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