TROUBLESHOOTING

Basic problem solving with an amplifier is similar to troubleshooting any other electrical or electronic equipment. Always check the most obvious possible causes first. To give you a few ideas of what to look for, check the following:

Problem

Possible Cause

Remedy

No power when MAINS

Mains plug not inserted

Plug in securely

POWER switch is operated

fully into rear socket

 

No sound

Tape monitor function has

Switch off tape monitor

 

been selected on the pre-

at the pre-amplifier

 

amplifier

 

 

Wrong connections between

Check audio input lead

 

pre-amplifier and the A3.2 CR

connections

 

Speakers not connected, or

Check speaker cables

 

incorrectly wired

 

The sound is not precise,

Speakers are connected out of

Ensure method of conn-

lacking bass and stereo

phase, i.e. connections to one-

ection is the same for left

image

speaker (+ and -) are reversed

and right speakers

 

 

 

If none of these actions effect a cure, please contact your dealer, or an authorised Musical Fidelity service agent. Remember, never open the case of the A3.2 CR Power amplifier your- self, as this will invalidate the guarantee.

Issue 1: April 2002

A3.2 C R Power

Instructions for Use Page 6 of 7

Page 6
Image 6
Musical Fidelity A3.2 CR manual Troubleshooting, Problem Possible Cause Remedy

A3.2 CR specifications

Musical Fidelity A3.2 CR is a highly regarded integrated amplifier known for its exceptional performance and versatility, making it a staple in high-fidelity audio systems. This model offers a harmonious blend of advanced technology, user-friendly features, and a robust build quality, highlighting the brand's commitment to delivering audiophile-grade sound.

One of the standout characteristics of the A3.2 CR is its impressive power output. With a rated output of 100 watts into 8 ohms and even more at lower impedance levels, this amplifier ensures that it can drive a wide range of speakers effectively. The unit’s power supply is intricately designed with dual transformers to provide ample current, resulting in rich, dynamic sound reproduction with low distortion levels.

The A3.2 CR is equipped with a plethora of input options, including five line-level RCA inputs, a dedicated balanced XLR input, and a tape-recorder output. This versatility allows users to connect multiple sources, making it an excellent choice for those who wish to integrate various components into their audio setups. The addition of a front-mounted headphone jack also caters to those who prefer private listening sessions without compromising on sound quality.

One of the notable technologies found in the A3.2 CR is its Class A/B amplification. This design combines the efficiency of Class B operation with the high linearity and sound quality of Class A. As a result, users can enjoy a warm and detailed sound, characterized by a smooth midrange and well-defined bass response. The amplifier's signal path is optimized to minimize interference and maintain audio integrity, ensuring that the sound remains true to the source material.

The A3.2 CR also features an advanced volume control system, which utilizes a motorized potentiometer for precise adjustments. This aspect of the design enhances user convenience and guarantees a consistent listening experience. Additionally, the amplifier houses high-quality components, including capacitors and resistors, selected for their excellent performance, reliability, and longevity.

In terms of aesthetics, the A3.2 CR boasts a sleek aluminum chassis with a minimalist design approach, appealing to both modern and traditional audio enthusiasts. The emphasis on build quality is evident, making the amplifier not only a functional piece of equipment but also a visually appealing component of any audio system.

Overall, the Musical Fidelity A3.2 CR stands out as a robust, feature-rich integrated amplifier that delivers a captivating audio experience. With its combination of power, versatility, and quality engineering, it remains a noteworthy choice for audiophiles seeking to elevate their listening experience.