Musical Fidelity M6PRX manual

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- safety signs and mark certificates which confirm compatibility with appropriate standards

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Table of contents for the manual

  • Page 1

    Instructions for use Thank you for purchasing the Musi cal Fidelity M6PRX CRPS dual m ono power amplifier. The M6PRX is designed to be partnered with p resent and future M6 series products. It feature s twin conservatively rated powe r amplifier sections connected in dual mono configuration for th e absolute best in stereo imaging and d rive capabi[...]

  • Page 2

    Issue 2 Page 2 of 11 CONTENTS S e c t i o n P a g e Safety Information – Mains plug (UK only) – Modification warning 3 General advice – Installation precautions 4 Disposal information – EU disposal information 5 Installation – Introduction, cleaning, installation, powe r connections, audio connectio ns 6 Facilities and connections – Ill[...]

  • Page 3

    Issue 2 Page 3 of 11 SAFETY INFORMATION IMPORTANT! (U.K. only) This unit is supplied in the U.K. with mains lead fitted with a moulded 13 amp plug. If, for any reason, it is necessary to remove the plug, ple ase remove the fuse holder and dispose of the plug safely, out of reach of children. It must not be plugged into a mains outlet. The wires in [...]

  • Page 4

    Issue 2 Page 4 of 11 GENERAL ADVICE Installation, Precautions & User Information This new M6PRX is desi gned and built to provide t rouble-free performance, but as with all electronic devices it is necessary to observe a few precautions: • Heed all warnings sho wn on the back of the product. • Only connect the M6PRX to a mains outlet having[...]

  • Page 5

    Issue 2 Page 5 of 11 ITEM DISPOSAL INFORMATION DISPOSAL The crossed out wheeled bin label that appears on the ba ck panel of the product i ndicates that the product must not be disposed of as normal h ousehold waste. To prevent possible harm to the environment please se parate the product from other wa ste to ensure that it can b e recycled in an e[...]

  • Page 6

    Issue 2 Page 6 of 11 INSTALLATION Introduction Congratulations on th e purchase of the new M6PRX power amplifier. Great attention ha s been paid to internal layout, isolating each circui t secti on to prevent possible interaction. The unit features two monoblo ck amplifiers with separat e cho ke regulated supplies for the absolute best in separatio[...]

  • Page 7

    Issue 2 Page 7 of 11 FACILITIES & CONNECTIONS 1 2 3 4 5 1 ON/OFF Butt on 2 MAINS LED 3 MUTE LED 4 INPUT A/B indicator LEDs 5 INPUT selector button 6 7 8 9 10 11 12 13 14 6 LOUDSPEAKER OUTPUTS Right 7 BALANCE D XLR right input 8 BALANCE D/RCA Selector for INPUT B 9 BALANCE D XLR left input 10 LOUDSPEAKER OUTPUTS Left 11 IEC MAINS INPUT 12 LOOP o[...]

  • Page 8

    Issue 2 Page 8 of 11 OPERATION Starting Once all connections are made, switch on the unit, using the POWER button front of the un it. The MUTE LED will light. Speaker outputs are muted for about 6 second s, so no sound will be heard from the spe akers. Once the 6 seconds is up the MUTE LED goes out, indicating unit is settled, and rea dy for use. I[...]

  • Page 9

    Issue 2 Page 9 of 11 PROBLEMS? Basic problem-solving with an amplifier is similar to troubleshooting other electrical or electronic equipment. Always check the most obvious possible causes first, such as the following examples: Problem Probable Cause Remedy No power when POWER button is pressed. Mains power plug is not fully inserted into rear sock[...]

  • Page 10

    Issue 2 Page 10 of 11 SPECIFICATIONS Output Power 260 Watts per channel into 8 Ohms (24 dBW) Voltage 46 Volts RMS, 20Hz to 20 kHz; onset of clippi ng (130 Volts peak-to-p eak) Current peak-to-peak 140 Amps Damping factor 210 Output devices 4 pairs per channel Line input THD+N <0.007% typical, 20 Hz to 20 kHz Signal / noise ratio >120 dB ‘A?[...]

  • Page 11

    Issue 2 Page 11 of 11 MANUAL HISTORY RELEASE DATE CHANGES Issue 1 14 th October 2009 1 st Issue Issue 2 9 th November 2009 Back panel updated[...]