Roland DB-900 Bedienungshandbuch

Thank you, and congratulations on your choice of the Roland DB-900 bass amplifier. Before using this unit, carefully read the sections entitled: “IM

10Button Names and Functions11. Foot SwitchYou can connect an optional foot switch (such as the FS-5L) to obtain pedal control over a variety of diffe

11Connect your DB-900Refer to the following diagram and connect the DB-900 to the external equipment you are using.fig. 5 (connection with an external

12The Memory FunctionCalling Up Memory1. Press the MEMORY A or MEMORY B button to choose the memory you want. fig.004*• You can also choose a memory u

13How to handle the CastersAttaching and Removing the CastersYou can attach or remove casters as shown in the following figure. Be sure to remove all

14AppendicesFactory-default SettingsMemory A: Modern BassVersatile bass sound for both slapping and finger-picking.The MIDDLE LEVEL knob controls the

15AppendicesSamle SettingsIn addition to the default settings, the following sample settings (which are geared toward specific styles of playing) are

16AppendicesSample 2Hold down the MEMORY B button while you switch on the power. fig.010Then, select either the MEMORY A button or the MEMORY B button

17AppendicesBlock diagramfig. 7 (block diagram of jack locations) VVVVVBALANCED DIINPUTINSERTSENDRETURNDSP PREAMPPOWERAMPLINE OUT

18AppendicesSpecificationsRated Power Output320 WNominal Input Level (@1KHz)INPUT HIGH -30 dBu/1 M ΩINPUT LOW -20 dBu/300 k Ω(AMP TYPE: SOLID STATE)IN

This product complies with the requirements of European Directives EMC 89/336/EEC and LVD 73/23/EEC.For EU CountriesFor CanadaThis Class B digital app

2 SAVE THESE INSTRUCTIONSCAUTIONRISK OF ELECTRIC SHOCKDO NOT OPENATTENTION: RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIRCAUTION: TO REDUCE THE RISK OF E

xxxxxxxx ’00-xx-xx-xxxInformationWhen you need repair service, call your nearest Roland Service Center or authorized Roland distributor in yo

3 USING THE UNIT SAFELY 001 • Before using this unit, make sure to read the instructions below, and the Owner’s Manual...

4 015 • Do not force the unit’s power-supply cord to share an outlet with an unreasonable number of other devices. Be especially careful when using e

5 • To avoid injury, avoid placing hands at points indicated by the arrows in the following figure. fig.001a fig.001bfig.001c • Do not allow the cool

6 101a • The unit should be located so that its location or position does not interfere with its proper venti-lation...

7 Introduction Main Features FFP Technology ... Equipped with a digital signal processor (DSP), the DB-900 is a bass a

8 Button Names and Functions Front panel fig. 1 (control panel) 1. Control Buttons You can store the settings of the controls in memory A or memory B

9 Button Names and Functions 6. D-Chorus Thanks to dynamic band-splitting processing according to input signals, you can perform with a chorus effect