Musical Fidelity M250 - Manuals

M250 Amplifier Instructions for Use Page 5 of 8 Issue 4: May 2002 CONNECTIONS Taking the left channel connections, thepre-amp’s left output is connected to the-first M250’s LINE INPUT (used for the woofer, or low frequencies), and then thefirst M250’s LOOP OUTPUT is connect- ed to the LINE INPUT of ...

M250 Amplifier Instructions for Use Page 6 of 8 OPERATION Issue 4: May 2002 OPERATION Press the POWER rocker switch on the rear panel - the orange POWER LED on the front panel will light confirming thatthe unit is ready for use. Audio Sense Mode The M250 is now in “audio sense” mode,and will turn on...

M250 Amplifier Instructions for Use Page 7 of 8 Issue 4: May 2002 TROUBLESHOOTING Basic problem-solving with an amplifier is similar to troubleshooting any other electrical orelectronic equipment. Always check the most obvious possible causes first. To give you a fewideas of what to look for, check ...

M250 Amplifier Instructions for Use Page 8 of 8 Issue 4: May 2002 SPECIFICATIONS : Output voltage, RMS 45 Volts 20Hz to 20kHz peak 127 Volts Power output 250 Watts into 8 Ohms (24dBW)450 Watts into 4 Ohms Peak-to-peak output current 72 Amps Damping factor 180 Output devices per channel 6 Total Harmo...