Parasound Halo JC 3 Jr.
Features
Circuitry designed by legendary John Curl
Circuit board layout by Carl Thompson
Cartridge options for 47k Ω MM and MC/MI
Variable MC impedance adjustment of 50-550 ohms
PRODUCT DETAILS
Technical Specifications
Frequency Response- 20-20Khz, +/- 0.2dB
Total Harmonic Distortion- < 0.02% at 1 kHz
Signal to Noise Ratio, 40 dB Setting-
>85dB, input shorted, IHF A-weighted
>80dB, input shorted, unweighted
Signal to Noise Ratio, 50 dB Setting-
>89dB, input shorted, IHF A-weighted
>84dB, input shorted unweighted
Signal to Noise Ratio, 60 dB Setting-
> 94dB, input shorted, IHF A-weighted
> 91dB, input shorted, unweighted
Inter-channel Crosstalk- >80 dB at 1 kHz
Input Impedance-
MM or MI: 47k Ω
MC Variable: 50- 550 Ω
Output Impedance-
Unbalanced: < 100 Ω
Balanced: < 100 Ω per leg
Input Capacitance- 150 pF
Input Sensitivity at 1 kHz, 4mV Input-
40 dB: 4 mV for 450mV output
50 dB: 4 mV for 1.4 Volts output
60 dB: 4 mV for 4.25 Volts output
Input Sensitivity at 1 kHz, 1V Output-
40 dB: 9 mV for 1.0 Volt output
50 dB: 3 mV for 1.0 Volt output
60 dB: 0.9 mV for 1.0 Volt output
Total Gain-
40 dB / 50 dB / 60 dB (unbalanced output)
46 dB / 56 dB / 66 dB (balanced output)
AC Power Requirement-
Standby: <1 watt
Power On: 9 watts
115 VAC or 230 VAC 50 - 60 Hz
Physical Specifications
Dimensions-
Width: 17-1/4” (437mm)
Depth: 14-3/4” (375mm)
Depth with cables: 17” (432mm)-
Height: 2-1/2” (63.5mm)
Height, without feet: 1-3/4” (45mm)
Weight-
Net: 13 lbs. (5.9 Kg)
Shipping: 19 lbs. (8.6 kg)
