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Specifications
Total Harmonic Distortion (20Hz-20kHz) < 0.004%
Intermodulation Distortion (60 Hz : 7 kHz, 4:1) < 0.004% at 1V output
Input Sensitivity / Impedance
Phono - MC 250 mV / 100 ohms
Phono - MM 2.5 mV / 47 kOhms
Line Level 150 mV / 18 kOhms
Phono Overload (MC/MM) 16 mV / 160 mV
Output Sensitivity / Impedance 1 V/ 100 Ohms
Frequency Response
Phono Input 20Hz-20kHz, ± 0.2dB
Line Level Input 4Hz-100kHz, ± 0.5dB
Signal to Noise Ratio (IHF “A” weighted)
Phono - MC/MM 70 dB/75 dB
Line Level 100 dB
Power Requirements
USA Version 115 Volts, 60 Hz
European Version 230 Volt, 50 Hz
Power Consumption 13 Watts
Dimensions (W x H x D) 430 x 125 x 345 mm
16
15
/16 x 4
15
/16 x 13
19
/32”
Weight (net) 7.8 kg, 17.2 lbs.
All specifications are accurate at the time of printing.
Rotel reserves the right to make improvements without notice.
Clearing FL Display
Customization
To clear all customized displays, turn the
RC-1090 on. Then press the Listening Selec-
tor Phono button together with the Recording
Selector Off button. This will return all displays
to their original settings.
Troubleshooting
Most difficulties in audio systems are the re-
sult of incorrect connections, or improper
control settings. If you encounter problems,
isolate the area of the difficulty, check the con-
trol settings, determine the cause of the fault
and make the necessary changes. If you are
unable to get sound from the RC-1090, refer
to the suggestions for the following conditions:
Standby Power Indicator Is
Not Lit
The Standby Power Indicator should be lit
whenever the RC-1090 is plugged into the wall
power outlet. If it does not light, test the power
outlet with another electrical device, 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, and the Standby Indi-
cator still will not light when the RC-1090 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 re-
placed.
No Sound
Check the signal source to see if it is functioning
properly. Make sure the cables from the sig-
nal source to the RC-1090 inputs are connected
properly. Be sure the Listening Selector is set
to the proper input. Check the power ampli-
fier for power and proper operation. Check
all the wiring between the RC-1090 and the
power amplifier, and the power amplifier and
speakers.
RC-1090 Stereo Control Amplifier