Owner’s Manual RA-1070 Stereo Integrated Amplifier I N T E G R AT E D S T E R E O A M P L I F I E R R A - 10 70 POWER LISTENING RECORDING VOL UME PROTECTION SPEAKERS PHONES OFF A B A+B LISTENING PHONO CD TUNER DVD /VIDEO AUX 1 AUX 2 PHONO CD TUNER DVD /VIDEO AUX 1 AUX 2 TAPE 1 TAPE 2 CONTOUR L-1 L-2 OFF H LH RECORDING TAPE 1 OFF
RA-1070 Stereo Integrated Amplifier CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: T O REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER. NO USER-SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. 2 WARNING: There are no user serviceable parts inside. Refer all servicing to qualified service personnel. WARNING: To reduce the risk of fire or electric shock, do not expose the unit to moisture or water. Do not allow foreign objects to get into the enclosure.
English 3 Figure 1: Controls and Connections 1 2 4 3 5 I N T E G R AT E D S T E R E O A M P L I F I E R R A - 10 7 0 POWER LISTENING RECORDING VO L U M E PROTECTION SPEAKERS CONTOUR A OFF PHONES OFF B L-1 A+B 6 8 9 DVD /VIDEO AUX 1 AUX 2 TAPE 1 PHONO CD TUNER DVD /VIDEO AUX 1 AUX 2 TAPE 1 TAPE 2 14 EXT REM 15 IR OUT IN INTEGRATED AMPLIFIER MODEL NO.
RA-1070 Stereo Integrated Amplifier 4 Figure 3: Phono and Line Inputs; Recorder Input/Output CD PLAYER OUTPUT R L ROTEL RA-1070 EXT REM INTEGRATED AMPLIFIER MODEL NO.
English 5 Contents 12 Volt Trigger Outlet Figure 1: Controls and Connections Figure 2: RR-969 Remote Control Figure 3: Phono and Line Inputs; Recorder Input/Output Figure 4: Speaker Output Connection 3 3 4 4 Getting Started ..................................... 5 6 6 6 RR-969 Remote Control ........................ 6 Using the RR-969 6 6 6 6 Controlling Other Components Remote Sensor Programming the RR-969 AC Power and Control ...........................
RA-1070 Stereo Integrated Amplifier The RA-1070 printed circuit boards (PCB) are designed with Symmetrical Circuit Traces. This insures that the precise timing of the music is maintained and faithfully recreated. The RA1070 circuitry uses metal film resistors and polystyrene or polypropylene capacitors in important signal paths. All aspects of this design have been examined with the final goal being faithful reproduction of music. The RA-1070 has a superb phono preamp stage.
English 7 AC Power and Control AC Power Input The RA-1070 uses a moderate amount of power. However there are two auxiliary power outlets on the back of the unit, which can be used to supply up to 200 watts of power for other components. Consequently, the RA-1070 should be plugged directly into a 2-pin polarized wall outlet. Avoid the use of extension cords.
RA-1070 Stereo Integrated Amplifier Preamp Outputs The RA-1070 has two sets of preamp outputs. The signal from the source selected with the Listening Selector buttons is always available from these outputs. Typically these outputs are used to provide a signal to another integrated amplifier or power amplifier, which is used to drive remote speakers. Or they may be used to provide signals to a surround sound processor or other signal processing component.
English 9 Computer I/O Connector The RA-1070 can be operated from a personal computer running audio system control software from third-party developers. This control is accomplished by sending the operating codes normally sent by the RR-969 remote control over a hard-wired network connection from the computer. The COMPUTER I/O input provides the necessary connection on the back panel. It accepts standard RJ-45 8-pin modular plugs, such as those commonly used in 10-BaseT UTP Ethernet cabling.
RA-1070 Stereo Integrated Amplifier FL Display Control Turning FL Display On/Off To turn the front panel FL Display on or off, button on the RR-969. press the Display When the display is set to off, the Listening Selector Display and Recording Selector Display will light for 5 seconds when a new source is selected. Customizing FL Display You can program the RA-1070 to display custom names, up to 5 characters long, in the Listening and Recording Selection Displays.
English 11 Specifications Continuous Power Output (20-20 kHz, < 0.03%, 8 ohms) 100 watts/ch Total Harmonic Distortion (20Hz-20kHz) < 0.03% at rated power, 1/2 power or 1 watt Intermodulation Distortion (60 Hz : 7 kHz, 4:1) < 0.05% at rated power, 1/2 power or 1 watt Frequency Response Line level inputs Phono input 4Hz – 100kHz, ± 3dB 20Hz – 20kHz. ±0.5dB Damping Factor (20-20,000 Hz, 8 ohms) 400 Input Sensitivity / Impedance Line level inputs Phono input (MM) 150 mV / 33 kOhms 1.
The Rotel Co. Ltd. 10-10 Shinsen-Cho Shibuya-Ku Tokyo 150-0045 Japan Phone: +81 3-5458-5325 Fax: +81 3-5458-5310 Rotel of America 54 Concord Street North Reading, MA 01864-2699 USA Phone: +1 978-664-3820 Fax: +1 978-664-4109 Rotel Europe Meadow Road Worthing, West Sussex BN11 2RX England Phone: +44 (0)1903 524 813 Fax: +44 (0)1903 524 831 Rotel Deutschland Kleine Heide 12 D-33790 Halle/Westf. Germany Phone: +49 05201-87170 Fax: +49 05201-73370 www.rotel.
