Owner Manual
Page 1
ONKVO Artistry in a safe place. • On units equipped with decorative side panels, the side panel material is written on the rear panel of this unit. Copy the serial number and model number onto your warranty card and keep it in Sound 504 Stereo Power Amplifier Instruction Manual "WARNING" "TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE." 01%TKVO. • The serial number is vinyl overlay particleboard.
ONKVO Artistry in a safe place. • On units equipped with decorative side panels, the side panel material is written on the rear panel of this unit. Copy the serial number and model number onto your warranty card and keep it in Sound 504 Stereo Power Amplifier Instruction Manual "WARNING" "TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE." 01%TKVO. • The serial number is vinyl overlay particleboard.
Owner Manual
Page 2
..., laundry tub, in the operating instructions should be walked on , contact your Onkyo dealer. - 2 - Ventilation - Power-Cord Protection - The appliance should be situated on the appliance and in a wet basement, or near water - or C . Servicing - Power-supply cords should be routed so that its proper ventilation. Care From time to operate normally or exhibits a marked change in installation, such as recommended by items...
..., laundry tub, in the operating instructions should be walked on , contact your Onkyo dealer. - 2 - Ventilation - Power-Cord Protection - The appliance should be situated on the appliance and in a wet basement, or near water - or C . Servicing - Power-supply cords should be routed so that its proper ventilation. Care From time to operate normally or exhibits a marked change in installation, such as recommended by items...
Owner Manual
Page 4
... light to the output terminals. • When using these switches. This makes it clockwise. 6. El Servo Operation Indicator (SERVO OPERATION) When the power is turned on . Speakers with a low maximum input power rating may be damaged if the volume level is a delay of output terminals as this unit should not be sure to check the maximum power rating of your speakers and to set the volume to an appropriate level. • Use speaker cables...
... light to the output terminals. • When using these switches. This makes it clockwise. 6. El Servo Operation Indicator (SERVO OPERATION) When the power is turned on . Speakers with a low maximum input power rating may be damaged if the volume level is a delay of output terminals as this unit should not be sure to check the maximum power rating of your speakers and to set the volume to an appropriate level. • Use speaker cables...
Owner Manual
Page 5
AC outlet (Maximum O output 100 W) AC power supply cord Left speaker 0O O 131 unscrew [4] insert here O [5] O tighten Right speaker Preamplifier Left speaker ( 7,c1 - • -4@ ••I I, HYPE 1.4•4 OE RISQUE OE DOC FLECTROA•uom Right speaker n 4 4 OOOOOOO Caution: • Do not plug in the pow- er cord until all other connections have been completed and checked.
AC outlet (Maximum O output 100 W) AC power supply cord Left speaker 0O O 131 unscrew [4] insert here O [5] O tighten Right speaker Preamplifier Left speaker ( 7,c1 - • -4@ ••I I, HYPE 1.4•4 OE RISQUE OE DOC FLECTROA•uom Right speaker n 4 4 OOOOOOO Caution: • Do not plug in the pow- er cord until all other connections have been completed and checked.
Owner Manual
Page 6
... that the power cord has been properly plugged into one channel. Therefore, if DC voltage is detected, the relay is turned on and that a problem has occurred. Note that there is an input signal from the amplifier. If such pop noises reach the M-504, they could be damaged. No power Check that the power switch IT has been turned on . Then check to function normally...
... that the power cord has been properly plugged into one channel. Therefore, if DC voltage is detected, the relay is turned on and that a problem has occurred. Note that there is an input signal from the amplifier. If such pop noises reach the M-504, they could be damaged. No power Check that the power switch IT has been turned on . Then check to function normally...
Owner Manual
Page 7
...) SPEAKERS 1 & 2, AC OUTLET (UNSWITCHED X1) INPUT AC120V, 60Hz 465(W) x 185(H) x 422(D)mm 18- 5/16" x 7-5/16" x 16-5/8" 22.5Kg, (49.5 lbs.) Specifications and features are subject to change without notice. Specifications Power output: Total harmonic distortion: Intermodulation distortion: Frequency response: Input sensitivity: Input impedance: Damping factor: S/N ratio: Outputs: Inputs: Power supply: Dimensions: Weight: 165 watts per channel, into 8 ohms at 1 kHz, 0.003% THD 0.003% at rated power 0.003% at 1 watt output...
...) SPEAKERS 1 & 2, AC OUTLET (UNSWITCHED X1) INPUT AC120V, 60Hz 465(W) x 185(H) x 422(D)mm 18- 5/16" x 7-5/16" x 16-5/8" 22.5Kg, (49.5 lbs.) Specifications and features are subject to change without notice. Specifications Power output: Total harmonic distortion: Intermodulation distortion: Frequency response: Input sensitivity: Input impedance: Damping factor: S/N ratio: Outputs: Inputs: Power supply: Dimensions: Weight: 165 watts per channel, into 8 ohms at 1 kHz, 0.003% THD 0.003% at rated power 0.003% at 1 watt output...
