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Marshall Amplification DBS 7400 Handbook

Marshall Amplification DBS 7400 Handbook

Marshall amps stereo amplifier user manual

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DYNAMIC
HAND
BOOK

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Summary of Contents for Marshall Amplification DBS 7400

  • Page 1 DYNAMIC HAND BOOK...
  • Page 2 FROM THE CHAIRMAN I would like to thank you personally for selecting one of our Dynamic Bass systems. My company has always been totally committed to the design and manufacture of the worlds finest amplification. We are well aware that catering for the constantly changing demands of musicians requires heavy investment into the research and development of new product ranges capable of...
  • Page 3 PLEASE READ THE FOLLOWING LIST CAREFULLY. A. ALWAYS fit a good quality mains plug conforming to the latest B.S.I. standards (UK only). B. ALWAYS wire the plug in accordance with the colour code attached to the mains lead (UK only). C.
  • Page 4: Speakon Connectors

    USING THE DYNAMIC BASS SYSTEM Make all the external connections such as the send (26) and return (27) to and from your effects processor, the output to your guitar tuner (25) and connection to the footswitch for the graphic EQ (20) if required. If you are extending the system by linking to a further D.B.S.
  • Page 5 MODEL 7400 FRONT PANEL FUNCTIONS. 1. Hi-sensitivity Input Input for the connection of bass guitars with lower output levels. 2. Lo-sensitivity Input Input for the connection of bass guitars with higher output levels. 3. Gain Control with Peak LED Controls the level of input gain. For optimum signal level the peak LED should light occasionally.
  • Page 6 23. D.I. Level Selection Switch Selects 0dB or -20dB D.I. output levels for maximum interfacing flexibility. 24. Balanced D.I. Output For direct connection to recording or PA mixing desks and switchable pre or post EQ (16). The D.I. output is fully transformer isolated to guarantee against problems with earth loops and hence an earth lift switch is not required.
  • Page 7: Front Panel

    This Apparatus Must Be Earthed. Do not open MAINS INPUT Manufactured in Great Britain by: Marshall Amplification plc, Bletchley, Milton Keynes. 230V ~ 50Hz 900 VA Rear fixings for support brackets when rack mounted (4 off)

This manual is also suitable for:

Dynamic bass system 7400Dynamic bass system 7412Dynamic bass system 7215