PARASOUND HALO Integrated Amplifier and DAC
Sell used HALO Intergrated Amplifier AMP in Original BOX Silver Dual SUB. An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended.
Condition: Used$1,270
| Brand | PARASOUND |
| Model | Halo |
| Type | Integrated Amplifier and Streamer DAC |
| Condition | Used (Fully operational and functions as intended) |
Package includes:
- Halo Integrated Integrated Amplifier
- Remote
- Original Power Cord and Cables
- Owners Manual
- Original Inner Box
- 15 days money back guarantee
Preamp and DAC Features
- Latest generation ESS Sabre32 Reference DAC (ES9018K2M)
- Asynchronous USB 2.0 supports PCM up to 384kHz/32-bit
- USB input decodes Native DSD64, DSD128, DSD256 and DoP DSD
- Windows USB drivers for ASIO & WASAPI - Download here
- Mac OS does not require any drivers
- Coax and optical accept PCM up to 192kHz/24-bit
- Analog bass management with high & low pass crossovers
- Home theater bypass input for surround sound integration
- Front panel subwoofer level control
- Dedicated high current headphone amplifier (TI TPA6120)
- Phono for MM & MC with 100 Ω or 47k Ω load
- Front panel Aux input with automatic +12 dB gain stage
- 5 pairs RCA line level Analog inputs
- 1 pair XLR balanced Analog input
- Balanced XLR and RCA left and right preamp outputs
- 1 balanced XLR and 2 RCA subwoofer outputs
- Bass & treble controls with relay bypass from remote or front panel
- Rear panel IR input and IR loop output jacks
- 12 Volt input and output to triggers
- Back-lit remote control with discrete buttons
- 0.5w standby power consumption meets Energy Star & EU specs
Power Amp Features
- 160 Watts x 2 @ 8 Ohms (RMS, both channels driven)
- 240 Watts x 2 @ 4 Ohms (RMS, both channels driven)
- Power amp circuit topology designed by legendary John Curl
- Direct amplifier input to bypass preamp section
- High bias class A/AB operation
- Oversized shielded toroid power transformer
- Dual-mono power supply and power amplifier
- 40,000uF power supply filter capacitance
- Matched JFET input stages and MOSFET driver stages
- 12 high voltage/high current bipolar output transistors
- Heavy-duty 24k gold-plated 5-way speaker binding posts
- Over temp and short circuit relay protection
Specifications
| Power Output - Both channels driven | (0.05% THD, RMS, 20 Hz - 20 kHz) 160 watts x 2 @ 8 Ω 240 watts x 2 @ 4 Ω (0.9% THD, RMS, 20 Hz - 20 kHz) |
| Current Capacity | 45 amps peak per channel |
| Frequency Response | 10 Hz - 100 kHz, +0/-3 dB |
| Total Harmonic Distortion (THD) | < 0.01 %, average listening levels < 0.05 %, 160 watts x 2 @ 8 Ω |
| Interchannel Crosstalk | > 50 dB at 20 kHz > 70 dB at 1 kHz |
| Signal to Noise Ratio - IHF A-weighted | Line in: - 103 dB (input shorted) Digital in: - 106 dB |
| Amplifier Damping Factor | > 800 at 20 Hz |
| Preamp Stage Input Sensitivity | 300 mV in for 1 V at Pre Out jacks Total Preamp Stage Gain: 10 dB Max Output Unbalanced: 7 V Max Output Balanced: 9 V |
| Power Amplifier Stage Sensitivity | 1 V at Bypass/Amp In for 28 V at Speaker Out Total Amp Stage Gain: 28 dB |
| Phono Stage Sensitivity / Input Impedance | Input Impedance MM: 35 dB / 47 k Ω MC: 52 dB / 47 k Ω or 100 Ω Input Capacitance 150 pF |
| High & Low Pass Crossover Slopes | 12 dB per octave |
| Supported DAC Sampling Rates | USB: up to 384 kHz / 32-bit PCM DSD Native: DSD 64, DSD 128, DSD 256 DSD over PCM (DoP) at 384 kHz Coax/Opt: up to 192 kHz / 24-bit PCM |
| Digital to Analog Converter | ESS Sabre32 Reference ES9018K2M 384 kHz / 32-bit |
| USB 2.0 Controller | VIA VT1731, 384 kHz / 32-bit |
| Headphone Amplifier | Texas Instruments TPA6120A Output Impedance 10 ohms |
| XLR Pin Identification | 1 = Ground (Shield) 2 = Positive 3 = Negative (Return) |
| Input Impedance | Unbalanced: 24 k Ω Balanced: 100 k Ω per leg |
| Output Impedance | Unbalanced: 100 Ω Balanced: 470 Ω per leg |
| Power Requirement | Standby: 0.5 watts Idling power: 70 watts Maximum: 750 watts 110-125 VAC 60 Hz or 220-250 VAC 50 Hz AC mains voltage is set on rear4 |
| Dimensions (W x D x H) | 437 x 413 x 133 mm |
| Weight | 15 kg |
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