[mainmenu]main-menu[/mainmenu]
Parasound Halo A21+ Stereo Power Amplifier (Black)
Parasound Halo A21+ Stereo Power Amplifier (Black)
Parasound Halo A21+ Stereo Power Amplifier (Black)
Parasound Halo A21+ Stereo Power Amplifier (Black)
Parasound Halo A21+ Stereo Power Amplifier (Black)
Parasound Halo A21+ Stereo Power Amplifier (Black)
Parasound Halo A21+ Stereo Power Amplifier (Black)
Parasound Halo A21+ Stereo Power Amplifier (Black)
Parasound Halo A21+ Stereo Power Amplifier (Black)
Parasound Halo A21+ Stereo Power Amplifier (Black)
Parasound Halo A21+ Stereo Power Amplifier (Black)
Parasound Halo A21+ Stereo Power Amplifier (Black)

Parasound Halo A21+ Stereo Power Amplifier (Black)

Rs. 423,000.00 42300000
Rs. 423,000.00 42300000
  • Free Shipping (India)
  • Brand New Unit(s)
  • Price Includes GST
  • Official Manufacturers Warranty
  • EMI Payment Option Available
  • 3/6 Months - No Cost EMI on All Orders above 30,000
  • To avail No Cost EMI, please select applicable card offer on the payment screen.
  • Tax Included.

Quantity must be 1 or more
remove add
Wishlist Compare
In stock
AV Shack
Power Amplifiers
000av0352
7050460659765
×

3/6 Months - No Cost EMI on All Orders above 30,000

Below EMI options can be availed while making payment. To avail EMI continue to check out and chose the Credit Card option for payment.

Detail
Additional Information
Detail
Description

Changes from the original A 21→A 21+

  • 250 → 300 Watts (8Ω)
  • 400 → 500 Watts (4Ω)
  • 750 → 1000 Watts (bridged)
  • Filter cap: 88,000 uF → 108,000 uF
  • S/N: 112dB → 115 dB
  • THD (at full power): 0.2% → 0.1%
  • Crosstalk (20kHz): 63dB → 70dB
  • Transformer size: 1.2 kVA → 1.3 kVA
  • Weight: 60 LB → 71 LB
  • Refined Halo cosmetic with aluminum end caps & gold highlights
  • Updated rear panel with heavy duty speaker terminals from JC 5
  • Upgraded internal gold on gold audio connections
  • Updated auto turn on circuit

 All Features

  • 300 watts x 2 @ 8 Ω RMS, both channels driven
  • 500 watts x 2 @ 4 Ω RMS, both channels driven
  • 1000 watts x 1 @ 8 Ω, in bridged mode
  • Circuitry designed by legendary John Curl
  • High bias Class A/AB operation
  • 60 amperes peak current per channel
  • Stable with speaker impedance dips to 1.5 Ω
  • Balanced inputs with discrete circuits
  • CHK Infinium, custom 5-way speaker binding posts
  • Gold-plated RCA input & loop output jacks
  • Direct-coupled signal path, no capacitors or inductors
  • DC Servo and relay protection circuits
  • AC turn-on inrush surge protection with relay bypass
  • JFET input stage, MOSFET driver stage
  • 16 beta-matched 15 ampere, 60 MHz bipolar output transistors
  • 1.3 kVA shielded toroid transformer w/ independent windings for each channel
  • Independent power supplies for input stage, driver stage and output stage
  • 108,000 µF filter capacitors for output stages
  • Full power is rated all the way down to 5Hz for unrestricted low-end bass
  • Harris hyper-fast soft-recovery bridge diode rectifiers
  • Automatic turn-on by 12 V trigger or audio sensing
  • 4 rack space chassis with rear carry handles
  • Rack mount hardware is included
  • Available in silver or black
Additional Information

Specifications

Power Output – Stereo Mode (0.1% THD)
 300 watts x 2, 8 Ω both channels driven
500 watts x 2, 4 Ω both channels driven
TIM
 Unmeasurable
Audio Trigger Requirements
 2 mV - 10 mV
Power Output – Bridged Mode (0.1% THD)
 1000 watts x 1, 8 Ω
Bridged 4 Ω operation is not recommended
Inter-channel Crosstalk
 > 80 dB at 1 kHz
> 70 dB at 20 kHz
XLR Pin Identification
 1 = Ground (Shield)
2 = Positive
3 = Negative (Return)
Power measurement are at 120 VAC
 0.1% THD, RMS continuous power,
full audio band (20 Hz - 20 kHz)
Input Impedance
 Unbalanced: 33 kΩ
Balanced: 66 kΩ,(33 kΩ per leg)
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)
Current Capacity
 60 amps peak, per channel
Total Gain
 29 dB
Slew Rate
 > 130 volts per microsecond
Input Sensitivity for 28.28 V Output into 8 Ω
 Unbalanced: 1 V
Balanced: 1 V per leg
Net Weight
 71 lb. (32.2 kg)
Frequency Response
 5 Hz - 100 kHz, +0/-3 dB
20 Hz - 20 kHz, +0/-0.25 dB
S/N Ratio
 > 115 dB, input shorted, IHF A-weighted
> 110 dB, input shorted, unweighted
Shipping Weight
 88 lb. (39.9 kg)
Total Harmonic Distortion (THD)
 < 0.1 % at full power
< 0.03 % at typical listening levels
Damping Factor
 > 1100 at 20 Hz
Power Requirement
 Standby: 1 Watt
Idle (no music playing): 160 Watts
Typical Listening levels: 300 Watts
Maximum: 1400 Watts
IM Distortion
 < 0.04 %
DC Trigger Requirements
 +9 Vdc to +12 Vdc, 5 mA

Wishlist Products

You have no items in wishlist.