Parasound a 23 Specifications | Parasound A 23 specification

19PARASOUND A 23 SPECIFICATIONS

Continuous Power Output - Stereo

125 watts RMS x 2, 20 Hz-20 kHz, 8 Ω, both channels driven

200 watts RMS x 2, 20 Hz-20 kHz, 4 Ω, both channels driven

Continuous Power Output - Mono

400 watts RMS, 20 Hz-20 kHz, 8 Ω

Current Capacity

45 amperes peak per channel

Slew Rate

> 130 volts per microsecond

Frequency Response

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

Total Harmonic Distortion

<0.06 % at full power

<0.03 % at typical listening levels

IM Distortion

< 0.04 %

TIM

Unmeasureable

Dynamic Headroom

> 1.5 dB

Interchannel Crosstalk

>80 dB at 1 kHz

>63 dB at 20 kHz

Input Impedance

33 k Ω

Input Sensitivity

Balanced-1 V for 28.28 V output into 8 Ω Unbalanced-1 V per leg for 28.28 V output into 8 Ω

Features and specifications subject to

Loop Output Level

Same as input level

S/N Ratio

> 112 dB, input shorted, IHF A-weighted

Damping Factor

> 800 at 20 Hz

DC Trigger Requirements

+9 Vdc to +12 Vdc, 2 mA

Audio Trigger Requirements

50 mV AC - 200 mV AC

DC Trigger Output Capacity Requirements

+12 Vdc, 150 mA

Dimensions

Width: 17-1/2” (437 mm)

Panel Height: 3-1/2” (88 mm)

Total Height with feet: 4-1/8” (105 mm)

Total Height with rack adapter attached: 3-5/8”

Depth: 13-3/4” (350 mm)

Power Requirement

Standby: 25 Watts

Full Power into 4 Ω: 700 Watts

Net Weight

28 lb.(12.7 kg)

Shipping Weight

35 lb.(15.9 kg)

change without notice.

A 23 specifications

The Parasound A 23 is a highly acclaimed power amplifier recognized for its performance and versatility in high-fidelity audio systems. Designed for both audiophiles and casual listeners, it offers robust sound quality, making it a popular choice in the world of home theater and music reproduction.

One of the standout features of the Parasound A 23 is its power output. The amplifier is rated at 125 watts per channel into 8 ohms, and it can deliver 200 watts per channel into 4 ohms. This substantial power allows it to drive a wide range of speakers effectively, from more sensitive models to those requiring additional power. The A 23’s high current capability ensures that musical dynamics are accurately reproduced, resulting in a responsive and engaging listening experience.

Built using a Class AB topology, the A 23 balances efficiency and sound quality. Class AB amplifiers like this one maintain low distortion levels while delivering the warmth associated with tube amplifiers. The careful engineering provides a natural sound, ensuring that vocals and acoustic instruments are rendered faithfully. The dual-mono design minimizes crosstalk and maximizes separation between channels, enhancing stereo imaging.

Another characteristic of the Parasound A 23 is its versatile connectivity. It features both balanced XLR and unbalanced RCA inputs, allowing you to integrate it seamlessly into various audio setups. The design includes a high-quality power supply with a large toroidal transformer, which contributes to the amp's stability and reliability. The robust build quality is evident in its all-steel chassis, ensuring durability and performance in any environment.

The A 23 also incorporates several advanced technologies, such as a soft-start circuit that prolongs component life and increases reliability. The amplifier is equipped with reliable thermal protection circuitry, preventing overheating and ensuring long-term operation without issues.

In conclusion, the Parasound A 23 is a powerful and versatile amplifier that delivers outstanding audio performance. Its blend of high power output, Class AB design, dual-mono architecture, and solid construction make it an ideal choice for those looking to elevate their audio experience, whether in a home theater system or a dedicated listening room. With its combination of features and durability, the A 23 stands out among amplifiers in its class.

Parasound A 23 manual Parasound a 23 Specifications

Models: A 23