RB-1582MKII RB-1552MKII / RB-1582MKII Stereo Power Amplifiers Amplificateurs de puissance Stéréo Stereo-Endstufen Etapas de Potencia Estereofónicas Stereo vermogensversterkers Amplificatori finali stereo Stereoslutsteg Стерео усилитель мощности Owner’s Manual Manuel de l’utilisateur Bedienungsanleitung Manual de Instrucciones Gebruikershandleiding Manuale di istruzioni Instruktionsbok Инструкция пользователя
RB-1552MKII/RB-1582MKII Stereo Power Amplifiers 2 Important Safety Instructions 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 expose the unit to dripping or splashing. Do not place objects filled with liquids, such as vases, on the unit. Do not allow foreign objects to get into the enclosure.
Figure 1: Controls and Connections Commandes et Branchements Bedienelemente und Anschlüsse Controles y Conexiones Bedieningselementen en aansluitingen Controlli e connessioni Kontroller och anslutningar Органы управления и разъемы 2 1 RB-1552MKII 3 45 6 7 6 8 RB-1552MKII SPEAKERS 5 3 6 7 4 7 6 8 RB-1582MKII 9
RB-1552MKII/RB-1582MKII Stereo Power Amplifiers 4 Figure 2: Analog Inputs and Speaker Output Connections Branchements des entrées analogiques et sorties enceintes acoustiques Anschlussdiagramm Conexiones Analógicas de Entrada y de Salida a las Cajas Acústicas Analoge ingangen en luidsprekeruitgangen Collegamenti ingressi analogici ed uscite diffusori Analoga ingångar och högtalaranslutningar Аналоговые входы и выходы на акустические системы PREAMPLIFIER RB-1552MKII SPEAKER SPEAKER SPEAKERS RB-1582M
Figure 3: Balanced (XLR) Inputs Branchements des entrées symétriques (XLR) Symmetrische (XLR-)Eingänge Entradas Balanceadas (XLR) Gebalanceerde ingangen (XLR) Ingressi analogici bilanciati (XLR) Balanserade ingångar (XLR) Балансные (XLR) входы ANALOG OUTPUTS BALANCED LEFT BALANCED RIGHT RB-1552MKII SPEAKER SPEAKER SPEAKERS RB-1582MKII SPEAKER SPEAKER
RB-1552MKII/RB-1582MKII Stereo Power Amplifiers Important Notes When making connections be sure to: 4 Turn off all the components in the system before hooking up any components, including loudspeakers. 4 Turn off all components in the system before changing any of the connections to the system. It is also recommended that you: 4 Turn the volume control of the amplifier all the way down before the amplifier is turned on or off.
Contents Important Safety Instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Figure 1: Controls and Connections 3 Figure 2: Analog Inputs and Speaker Output Connections 4 Figure 3: Balanced (XLR) Inputs 5 Important Notes 6 About Rotel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 A Word About Watts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Be aware that the RB-1552MKII and RB‑1582MKII are capable of high power levels, in excess of 130 watts and 200 watts respectively per channel. Make sure that your speakers can handle the power of the amplifier. If in doubt about your speakers, ask your local Rotel audio dealer for advice. These amplifiers are straightforward in their installation and operation. If you have experience with other stereo power amplifiers, you shouldn’t find anything perplexing.
output devices and the current they are handling and shut down the amplifier if operating conditions exceed safe limits. Most likely, you will never see this protection circuitry in action. However, should a faulty condition arise, the amplifier will stop playing and the LED indicator on the front panel will light up. If this happens, turn the amplifier off, let it cool down for several minutes, and attempt to identify and correct the problem.
RB-1552MKII/RB-1582MKII Stereo Power Amplifiers 10 Troubleshooting Specifications Most difficulties in audio systems are the result of incorrect connections, or improper control settings. If you encounter problems, isolate the area of the difficulty, check the control settings, determine the cause of the fault and make the necessary changes.
The Rotel Co. Ltd. Tachikawa Bldg. 1F., 2-11-4, Nakane, Meguro-ku, Tokyo, 152-0031 Japan Rotel of America 54 Concord Street North Reading, MA 01864-2699 USA Phone: +1 978-664-3820 Fax: +1 978-664-4109 Rotel Europe Dale Road Worthing, West Sussex BN11 2BH England Phone: + 44 (0)1903 221 710 Fax: +44 (0)1903 221 525 Rotel Deutschland Vertrieb: B&W Group Germany GmbH Kleine Heide 12 D-33790 Halle/Westf., Deutschland Phone: 05201 / 87170 Fax: 05201 / 73370 E-Mail: info@bwgroup.de www.rotel.
RB-1552 MkII Classic Stereo Power Amplifier
RB-1552 MkII Classic Stereo Power Amplifier The RB-1552MKII is a 130 watt per channel class A/B amplifier. It is engineered to be powerful and robust, yet able to extract every last nuance out of even the most complex musical score. Rotel engineering’s fanatical attention to detail means the sum is greater than the parts, what we call our Balanced Design Concept*.
