ParasoundHalo A21usedParasound Halo A21 Amplifier in SilverParasound Halo A21 stereo power amplifier in excellent working condition and good physical condition. It comes with the rack mounts mounted to the amp, but also the feet mounted on the bottom. The ...1450.00

Parasound Halo A21 Amplifier in Silver

Listing ID: lis8i1di Classified 
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Condition
7/10
Payment methods
Ships fromArlington, MA, 02476
Ships toUnited States
Package dimensions29.0" × 27.0" × 15.0" (80.0 lbs.)
Shipping carrierFedEx
Shipping cost$100.00
AverageResearch Pricing

Parasound Halo A21 stereo power amplifier in excellent working condition and good physical condition. It comes with the rack mounts mounted to the amp, but also the feet mounted on the bottom. The previous, original, owner had it mounted in a rack. It is an excellent amp with excellent clarity and tons of power The only physical flaws seem to be some kind of smudging or scuffing of the paint on the top of the case towards the front of the unit. You need to look at it in the right light to see it. I did not receive a power cable with this unit when I bought it, but I will include a new APC 14/3 power cable. It was purchased by the original owner in 2015. Shipping will be $100 to the 48 contiguous United States. No PayPal fee. Amp will be packed into a Parasound A51 box and packaging, in which it fits securely. Free pickup is also fine.

Specs from Parasound's website:

Continuous
power output:


250
watts RMS x 2, 20 Hz - 20 kHz, 8 Ω, all channels driven


400
watts RMS x 2, 20 Hz - 20 kHz, 4 Ω, all channels driven


750
watts RMS x 1, 20 Hz - 20 kHz, 8 Ω 

Current capacity: 60
amperes peak per channel 

Power bandwidth: 5
Hz - 100 kHz, +0/-3 dB at 1 watt 

Total harmonic distortion: <
0.2 % at full power 

IM distortion: balanced 16 V rms <
0.04 % 

Slew rate: >
130 V/µsecond 

Dynamic headroom: >
1.5 dB 

Interchannel crosstalk: >
80 dB at 1 kHz; >
63 dB at 20 kHz 

Input sensitivity: 1
V for 28.28 V, THX Reference Level 

Input impedance: 33
k Ω unbalanced; 66 k Ω balanced 

S/N ratio: 112
dB, input shorted, IHF A-weighted 

Damping factor: >
1100 at 20 Hz Voltage: 110V
- 120V 

Dimensions:


17-1/2"
w x 7-5/8" h x 20" d, 7" h without feet 

Net weight: 60
lb.

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