Rotel RA-1070 Technical Manual

T echnical
Manual

Table of Contents

Specification...................................... 1
Parts List ........................................... 2~4
Adjustment........................................ 5
Safety Caution................................... 5
Case Outlines.................................... 5~6
PCB Assembly .................................. 6~8
Schematic Diagram .......................... 9~12
Specification
Continuous Power Output
(20 - 20 kHz, < 0.03%, 8 ohms)
Total Harmonic Distortion (20 Hz - 20 kHz)
Intermodulation Distortion(60 Hz : 7 kHz, 4:1) < 0.05% at rated power, 1/2 power or 1 watt
Frequency Response
Line Level inputs
Phono input
Damping Factor (20 - 20,000 Hz. 8 ohms)
Input Sensitivity / impedance
Line Level inputs
Phono input (MM)
Input Overload
Line Level inputs
Phono input (MM)
Preamplifier Output Maximum Voltage
Signal to Noise Ratio (IHF " A" weighted)
Line Level inputs
Phono input
Power Requirements
USA Version
European Version
Power Consumption
Dimensions (W x H x D)
Weight (net)
SHINSEN-BLD. 4F 10-10 SHINSEN-CHO, SHIBUYA-KU,
TOKYO 150-0045, JAPAN
STEREO INTEGRATED AMPLIFIER
RA-1070
100 watts/channel
< 0.03% at rated power, 1/2 power, or 1 watt
4 Hz - 100 kHz, ± 3 dB
20 Hz - 20 kHz, ± 0.5 dB
400
150 mV / 33 kohms
1.2 mV / 68 kohms
5V
70 mV
1 V
102 dB
70 dB
115 Volts, 60 Hz
230 Volts, 50 Hz
400 Watts
430 x 121 x 360 mm
16 x4 x 14
15/16 3/4 3/16
10.3 kg, 22.7 lbs.
inches
Serial. NO.
Beginning
Y-339A-01015C/S-S