Musical Fidelity A3.5 manual Introduction / Installation, Notes On Using Compact Discs, Cleaning

INTRODUCTION / INSTALLATION

INTRODUCTION

Congratulations on the purchase of your new A3.5 CD upsampling 24 BIT CD player.

The A3.5 CD uses the latest technology for the reproduction of your CD collection.

The digital data stream is first up-sampled at 96kHz, which moves noise, jitter and distortion artefacts well above the audio band. It is then passed through a new, low noise, low distortion 24-bit digital-to-analog convertor operating at 96kHz, which allows simpler filtering of the analog output. This in turn gives an improved audio response without the need for sharp filters that degrade sound quality. The result is a CD player which gives a smoother response than previously possible with none of the “hardness” of other players.

This model fully complements the A3.5 Integrated amplifier, which enables its full potential to be realised.

NOTES ON USING COMPACT DISCS

Always hold discs by the edges and make sure they remain clean - do not touch the surface. Keep discs away from direct sunlight and heat sources, such as radiators. Clean discs with a cloth before playing them, but do not use solvents such as benzene, thinners, or antistatic spray intended for analog records. After playing, always return the disc to its case for storage.

CLEANING

Before cleaning the CD player, always turn off power at the mains switch and remove the mains plug from the wall outlet. Clean the housing and the remote control unit using a moist cloth. We do not advise the use of solvents, white spirit or thinners, as they could damage the surface finish of the unit.

INSTALLATION

Position the CD player on a stable, horizontal surface where there is no risk of it being knocked, or subjected to vibration such as from loudspeakers.

Protect your CD player from humidity - if the unit is moved from a cold place to a warm room, moisture can form on the pickup lens inside the player, preventing the laser beam from reading the disc. If this happens, remove the CD, close the disc drawer, and leave the unit switched on for an hour or so to allow sufficient time for the moisture to evaporate.

AUDIO CONNECTION

The CD player should be connected to an amplifier input by audio cables with RCA/phono type plugs. These link the left and right AUDIO OUTPUT sockets on the rear panel of the CD player to the CD or auxiliary input sockets on the amplifier.

Do not use any sockets on the amplifier intended for “vinyl” phono cartridge input, as the sensitive circuit will overload, producing a severely distorted sound.

Alternatively, you can use the TRANSPORT DIGITAL OUTPUTS (coaxial or optical) for connection to an external digital-to-analog converter or digital amplifier.

Issue 1: March 2005 A3.5 CD Instructions for use Page 7 of 16