Rotel RA-932 Stereo Amplifier User Manual


 
9
Specifications
Continuous Power Output 35 watts/ch
(20-20 kHz, < 0.03%, 8 ohms)
Total Harmonic Distortion (20Hz-20kHz) < 0.03% at rated power,
1/2 power or 1 watt
Intermodulation Distortion (60 Hz : 7 kHz, 4:1) < 0.03% at rated power,
1/2 power or 1 watt
Frequency Response
Phono Input 20Hz-15kHz, ±0.3dB
Line Level Inputs 10Hz-40kHz, ±1dB
Damping Factor (20-20,000 Hz, 8 ohms) 180
Input Sensitivity / Impedance
Phono Input 2.5mV / 47 kOhms
Line Level Inputs 150 mV / 20 kOhms
Input Overload
Phono Input 180mV
Line Level Inputs 5V
Tone Controls - Bass /Treble ±6 dB at 100Hz / 10kHz
Signal to Noise Ratio (IHF “A” weighted)
Phono Input 80 dB
Line Level Inputs 100 dB
Power Requirements
USA Version 115 Volts, 60 Hz
European Version 230 Volts, 50 Hz
Power Consumption 180 Watts
Dimensions (W x H x D) 440 x 92 x 347 mm
173/8 x 35/8 x 1311/16
Weight (net) 5.5 kg, 12.1 lbs.
All specifications are accurate at the time of printing.
Rotel reserves the right to make improvements without notice.
Troubleshooting
Most difficulties in audio systems are the result of incorrect con-
nections, or improper control settings. If you encounter problems,
isolate the area of the difficulty, check the control settings, deter-
mine the cause of the fault and make the necessary changes. If
you are unable to get sound from the RA-932 refer to the sugges-
tions for the following conditions:
Power Indicator Is Not Lit
The Power Indicator should be lit whenever the RA-932 is plugged
into the wall power outlet and the Power Switch is pushed in. If it
does not light, test the power outlet with another electrical de-
vice, such as a lamp. Be sure the power outlet being used is not
controlled by a switch that has been turned off.
Fuse Replacement
If another electrical device works when plugged into the power
outlet, but the Standby Indicator still will not light when the
RA-932 is plugged into the wall outlet, it indicates that the internal
power fuse may have blown. If you believe this has happened,
contact your authorized Rotel dealer to get the fuse replaced.
No Sound
Check the signal source to see if it is functioning properly. Make sure
the cables from the signal source to the RA-932 inputs are connected
properly. Be sure the Listening Selector is set to the proper input.
Check the wiring between the RA-932 and the speakers.
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