Parasound A21+ Power Amplifier Silver - As Traded

Sale price$4,800.00

Pickup available at Audio Connection

Usually ready in 5+ days

Parasound A21+ Power Amplifier Silver - As Traded

Parasound A21+ Power Amplifier Silver - As Traded

Audio Connection

Pickup available, usually ready in 5+ days

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Parasound A21+ Stereo Power Amplifier Silver - As Traded  

Condition: Very Good, chip on fin and scratch on rear handle (See photos)

Accessories: Power Cable only (no box)

Serial Number : 21216

Designed in USA / Made in Taiwan

Overview

The Parasound A21+ is a high-end power amplifier that has received positive reviews from both audiophiles and industry experts. Here are some of the key features and benefits of the Parasound A21+

  1. Power Output: The Parasound A21+ delivers a whopping 250 watts per channel into 8 ohms, and 400 watts per channel into 4 ohms. This means that it can easily drive even the most demanding speakers with ease.

  2. Build Quality: The A21+ is built like a tank, with a sturdy aluminium chassis that helps to reduce vibration and improve sound quality. The internal components are of the highest quality, and the amplifier is designed to last for many years.

  3. Sound Quality: The Parasound A21+ is renowned for its sound quality, with a detailed and dynamic sound that is both transparent and musical. It delivers a clean and natural sound that is faithful to the original recording, without any coloration or distortion.

  4. The A21+ has a number of useful features, including adjustable gain, a high-pass filter, and a mono switch that allows you to use it as a mono block amplifier. It also has a trigger input and output, as well as balanced XLR and unbalanced RCA inputs.

  5. The A21+ is competitively priced compared to other high-end power amplifiers. Given its build quality, sound quality, and features, it represents excellent value for money.

Overall, the Parasound A21+ is an outstanding power amplifier that offers exceptional performance.

Specification

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
Power Output – Bridged Mode (0.1% THD): 1000 watts x 1, 8 Ω Bridged 4 Ω operation is not recommended
Power measurement are at 120 VAC: 0.1% THD, RMS continuous power, full audio band (20 Hz - 20 kHz)
Current Capacity: 60 amps peak, per channel
Slew Rate: > 130 volts per microsecond
Frequency Response: 5 Hz - 100 kHz, +0/-3 dB 20 Hz - 20 kHz, +0/-0.25 dB
Total Harmonic Distortion (THD): < 0.1 % at full power < 0.03 % at typical listening levels
IM Distortion: < 0.04 %
TIM: Unmeasurable
Inter-channel Crosstalk: > 80 dB at 1 kHz > 70 dB at 20 kHz
Input Impedance: Unbalanced: 33 kΩ Balanced: 66 kΩ (33 kΩ per leg)
Total Gain: 29 dB
Input Sensitivity for 28.28 V Output into 8 Ω: Unbalanced: 1 V Balanced: 1 V per leg
S/N Ratio: > 115 dB, input shorted, IHF A-weighted > 110 dB, input shorted, unweighted
Damping Factor: > 1100 at 20 Hz
DC Trigger Requirements: +9 Vdc to +12 Vdc, 5 mA
Audio Trigger Requirements: 2 mV - 10 mV
XLR Pin Identification: 1: Ground (Shield) 2: Positive 3: Negative (Return)
Dimensions: Width: 448 mm Height without feet: 181 mm Height with feet: 197 mm Depth: 508 mm Depth with cables: 546 mm
Net Weight: 32.2 kg
Shipping Weight: 39.9 kg