Instruction Manual
Your Rocktron RB30 Bass Amplifier has been tested and complies with the following Standards and Directives as set forth by the European Union: Standard(s): IEC60065 Professional Audio/Video or Similar Equipment, EN55013:1997, EN61000-3-2 (1995) EN61000-3-3(1995), EN55020:1995, CSA E65-94 This means that this product has been designed to meet stringent guidelines on how much RF energy it can emit, and that it should be immune from other sources of interference when properly used.
Precautions NOTE: IT IS VERY IMPORTANT THAT YOU READ THIS SECTION TO PROVIDE YEARS OF TROUBLE FREE USE. THIS UNIT REQUIRES CAREFUL HANDLING. • All warnings on this equipment and in the operating instructions should be adhered to and all operating instructions should be followed. • Do not use this equipment near water. Care should be taken so that objects do not fall and liquids are not spilled into the unit through any openings.
Front Panel 1 2 3 4 5 6 7 1 Input Jack Using a standard guitar cable with a 1/4” jack - plug your bass into this jack. 2 Master Volume Control The control adjusts the overall output of the amplifier. When turning the amplifier on, make sure this control is turned all the way down to zero. 3 Treble, Middle and Bass Controls These controls adjust the main equalization of the sound. 4 Presence Control Ths control adds “bite” to the overall attack of your playing.
Back Panel 1 Power Cable Connection Using the included power cable connect the amplifier to a standard wall outlet. See”Fuse Replacement” section for details on how to replace the fuse. Effects Loop Jacks These 1/4” jacks allow you to plug into outboard effects units. 2 Return/CD Input Plug the output of the effects unit into this jack. This 1/4” jacks allows you to plug a CD player into the amplifier so that you can jam along with songs.
Fuse Replacement We recommend that you use an authorized repair person to change the fuse in this unit. To access the fuse, first power down the unit and unplug the cable from the wall outlet and the amplifier. Using a small screw driver, open the fuse tray by prying open the small tab as shown in the drawing above. Please note that the tray will not come all of the way out.
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Rocktron - A Division of GHS Corporation 2813 Wilber Ave Battle Creek MI 49015 USA Tel: 1-616-968-3351 Fax: 1-616-968-6913 (8am to 5pm Eastern Standard Time) www.rocktron.com Rev.
