Cambridge Audio user manual 340A/340A SE Integrated amplifier, Introduction

340A/340A SE Integrated amplifier

INTRODUCTION

Thank you for purchasing this Cambridge Audio Azur 340A or 340A SE integrated amplifier.

About the 340A

The design of a high quality but cost-effective audio amplifier presents a major challenge. Providing first-class performance on an unlimited budget is one matter; achieving the same performance within tight price limits is quite another, and requires the expertise and experience that Cambridge Audio brings to its product design process. We believe we have succeeded in our aim of creating a first-class affordable amplifier.

For instance, separate very high quality Integrated Circuit Amplifiers modules are used for each channel for freedom from crosstalk and best possible stereo imaging.

The power supply is also a vital part of a power amplifier. A toroidal transformer, selected for low external magnetic field, is used in conjunction with generously specified reservoir capacitors and optimally placed decoupling components.

Close attention has been paid to the performance and quality of the passive components used, both in the signal paths and for decoupling purposes.

The 340A incorporates tone controls that give subtle control of the frequency response, allowing the correction of imperfect source material, and compensation for loudspeaker inadequacies or problems with room acoustics. These tone controls can be switched completely out of the audio path by use of the DIRECT switch, to give the shortest possible audio path.

The 340A has full protection against misuse and possible faults. The overload and short-circuit protection systems continuously monitor the voltage, current and temperature of the output devices, allowing the protection to act positively in case of need, without triggering spuriously.

About the 340A SE

The 340A Special Edition incorporates all the features of the 340A but also has larger PSU reservoir capacitors for slightly more power coupled to enhanced bass response and greater dynamics.

In addition the 340A SE has a convenient dedicated front mounted auxiliary MP3/iPodTM input for gaining the best possible sound quality from portable music players. This input is automatically selected when something is plugged into it.

Your amplifier can only be as good as the system it is connected to. Please do not compromise on your source equipment, speakers or cabling. Naturally we particularly recommend models from the Cambridge Audio Azur range, which have been designed to the same exacting standards as our amplifiers. Your dealer can also supply excellent quality Cambridge Audio interconnects to ensure your system realises its full potential.

Thanks for taking the time to read this manual, we do recommend you keep it for future reference.

Matthew Bramble

Technical Director

Azur integrated amplifier 3