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Meridian 505 

Mono Power Amplifier

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Summary of Contents for Meridian 505

Page 1: ...Meridian 505 Mono Power Amplifier u s e r g u i d e...

Page 2: ...America Inc 3800 Camp Creek Parkway Building 2400 Suite 112 Atlanta GA 30331 Tel 404 344 7111 Fax 404 346 7111 Designed and manufactured in the UK by Digital Gramophone and Wireless Ltd Stonehill Stuk...

Page 3: ...n 500 Series 2 Sample configurations 3 Specification and accessories 6 Setting up the mono power amplifier 7 Describes how to unpack install and use the mono power amplifier and explains what you shou...

Page 4: ...Preface iv...

Page 5: ...505 Mono Power Amplifier uses a unique feedback topology and precision local error correction system It includes a massive single wound toroidal transformer and the unit has full thermal load and DC...

Page 6: ...to the most important functions and the full range of functions is available from the Meridian System Handset using a simple and intuitive control interface 500 Series communications The Meridian 500...

Page 7: ...Loudspeakers with control over the volume and source selection provided by the 502 Analogue Controller These units provide balanced inputs and outputs allowing a completely balanced system to be creat...

Page 8: ...tional audio preamplifier The 566 20 bit Digital to Analogue Converter can also decode digital signals from other sources including LaserDisc players and Digital Audio Tape The 502 Analogue Controller...

Page 9: ...0 Digital Loudspeakers It provides direct digital inputs for digital sources such as the 500 Compact Disc Transport and LaserDisc sound together with precision Delta Sigma Analogue to Digital Conversi...

Page 10: ...han 0 05 Noise Less than 90dB Finish Black textured enamel and glass Heatsinks black painted aluminium Dimensions 88mm x 400mm x 320mm 3 45 x 15 7 x 12 6 Weight 11kg Consumption 30VA quiescent 600VA m...

Page 11: ...es what you should find when you unpack the mono power amplifier how you should connect it to your other audio equipment and the siting constraints You should not make any connections to the mono powe...

Page 12: ...sients generated could damage the loudspeaker Once set up the mono power amplifier can be left switched on as it consumes negligible power when not in use If you are not going to use the mono power am...

Page 13: ...utputs To connect to this Loudspeakers of 4 to 16 using either plug or bare wire connections Each 505 Mono Power Amplifier provides twin outputs for bi wiring On speakers that provide separate connect...

Page 14: ...en using the balanced input the phono input should be shorted using the phono shorting plug supplied To connect to a conventional preamplifier Connect the socket marked INPUT on the back panel of the...

Page 15: ...dspeaker Connect the red and black terminals from each loudspeaker to one pair of red and black terminals on the appropriate power amplifier To connect to a 501 Control Unit OUTPUT 501 Control Unit 50...

Page 16: ...e the links bridging the LF and HF terminals on the back of each loudspeaker Connect the LF red and black terminals from each loudspeaker to the red and black terminals on the appropriate power amplif...

Page 17: ...fier back panel and the fuse in the unit s power plug have not blown see To change the mains fuse page 14 The output is noisy when using a balanced lead Check that the phono input is shorted using the...

Page 18: ...ower amplifier is completely dry To clean the audio connections The audio socket on the back of the mono power amplifier is gold plated and needs no cleaning if a gold plated phono plug is used Otherw...

Page 19: ...customers are therefore advised to insure the unit When seeking service under guarantee proof of the date of purchase will be required Guarantee The 505 Mono Power Amplifier is guaranteed against defe...

Page 20: ...Setting up the mono power amplifier 16...

Page 21: ...Meridian System Handset 2 N Noise on output 13 O Outputs 9 Overheating 8 13 A Accessories 6 B Balanced input 10 Bi wire connection 9 12 C Cleaning the audio connections 14 the case 14 Components 8 Con...

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