Parasound A 21 specs
General info
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Amplifier usage:
Power amplifier
Type:
Solid State (Transistor / Integrated Circuit)
Construction type:
Power amplifier
2
Amplified channels:
250W per channel into 8 ohms measured at frequencies from 20Hz to 20kHz
Power output:
400W per channel into 4 ohms measured at frequencies from 20Hz to 20kHz
Yes
Bridge mode:
750W into 8 ohms
Power :
5 - 100kHz
Frequency response:
112dB
Signal to noise ratio:
Balanced: 66 kohms, Unbalanced: 33 kohms
Input impedance:
: 1V
Input sensitivity:
Manual Gain level adjustment
130V per microsecond
Slew rate:
over 1100
Damping factor:
Connectivity
Unbalanced (RCA): 2, Balanced (XLR): 2
Inputs:
Binding post terminals
Speaker connector type:
Banana-plug compatible
12V Trigger
Body
17.52 in x 7.64 in x 19.09 in
Dimensions (WxHxD):
60 lb
Weight:
Gray
Available color options:
also know as: Parasound HALO Series
If you are interested in using our specs commercially, check out our Amplifiers specs database licensing page.
Filed in: Parasound Amplifiers
Description: The Halo A 21 is an extraordinar y amplifier for your home theater or for use in a dedicated stereo system. We reduce unwanted noise by encasing the massive toroid power transformer in a steel cap to contain its magnetic field. Premium fast-recover y filter capacitor s provide enormous power reser ves for transient peaks, while double-sided epoxy circuit boards provide super iorgrounding. The A 21 is an engineering triumph built... read more
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