Rotel RB-1090-1 Technical Manual

T echnical
Manual
Table of Contents
Specification.....................................1
Parts List ..........................................2 ~ 6
Adjustment.......................................7 ~ 8
PCB Assembly .................................9
Schematic Diagram..........................10
Specification
Continuous Power Output
(20-20kHz, < 0.03%)
Total Harmonic Distortion(20-20kHz, 8 ohms)
Intermodulation Distortion(60Hz : 7kHz, 4:1)
Frequency Responce ( 1dB)
Dampning Factor(20-20,000kHz, 8 ohms)
Speaker Impedance(combined load)
Signal to Noise Ratio(IHF A network)
Input Impedance / Sensitivity
Power Requirement
Power Consumption
Dimensions(W x H x D)
Panel Height
Weight (net)
BUNZAN-SHINSEN-BLD. 4F 10-10 SHINSEN-CHO, SHIBUYA-KU,
TOKYO 150-0045, JAPAN
Quality Uncompromised
®
STEREO POWER AMPLIFIER
RB-1090-1
380 wats/ch into 8 ohms
700 wats/ch into 4 ohms
< 0.03 %
< 0.03 %
10 Hz - 100 KHz
1000
4 ohms minimum
125 dB
33 k ohms / 1.8 volt
115 volts 60 Hz or
230 volts 50 Hz
800 watts
432 x 237 x 406 mm
17 x 9 x 15 inches
1/8 3/9
221 mm
38 kg, 83.6 Lb.
Serial. NO.
0481001 -1071200
Y-316B-0209/pdf