Introduction

WARNING!

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. DO NOT attempt to remove the amplifier chassis. There are no user serviceable parts inside.

D. ALWAYS have this equipment serviced or repaired by competent, qualified personnel. E. NEVER under any circumstances, operate the amplifier without an earth.

F. NEVER use any amplifier in damp or wet conditions.

G. ALWAYS ensure that the impedance of the speaker or speakers connected does not fall below the amplifiers minimum impedance rating.

H. NEVER obstruct the ventilation grills.

I. ALWAYS use Marshall D.B.S speaker leads.

J. PLEASE READ this instruction manual carefully before switching on.

Constant exposure to the high sound pressure levels of which this amplification system is capable could result in permanent damage to your hearing.

Although individuals will vary in their susceptibility to noise induced hearing loss,

almost everyone will have their hearing impaired if exposed to intense sound levels for a sufficient length of time.

To prevent the occurance of permanent hearing loss, it is advisable to wear ear plugs or protectors if you are going to be exposed to high noise levels for prolonged periods.

The Marshall Dynamic Bass System was carefully designed using innovative new circuitry to provide you with a combination of superb sensitivity and excellent control plus incredible levels of dynamic power to project and respond to the full range of contemporary bass sounds.

Superb sensitivity comes from the fully blendable mixture of a valve or solid state input pre-amp. The solid-state section offers fast, percussive attack, as favoured by many modern players, whilst the single ECC83 valve provides the smooth warmth and more compressed classic tone exclusive only to valve technology.

Excellent control is derived from comprehensive EQ and compression facilities including primary EQ, where Low and Hi rotary tone controls combine with deep and bright switches to give amazing depth and clarity to your basic sound. More precise tone shaping or the ability to set up a completely contrasting sound, is available from the switchable 9 band graphic EQ, which has been tailored to cut and boost those frequencies that are fundamental to dynamic bass performance. The built in compressor provides further control and features industry standard technology for smooth operation and the highest performance quality.

Knowing how important headroom and clean power are to accurate, powerful bass reproduction led our designers to engineer a system with headroom that goes far beyond the normal limits. Whereas a conventional bass amplifier has an RMS to peak power ratio of 1:2, the Marshall Dynamic Bass System dramatically increases this ratio to 1:10, giving you five times more headroom than an ordinary bass amplifier.

The result is a no compromise bass system with an RMS rating of 400 watts capable of delivering peaks of 4000 watts. This ensures that the system has the energy to respond accurately to even the widest dynamic range.

In sound terms this extended headroom provides incredible clarity and punch to give you the most responsive, rewarding bass amplification system that you've ever played through.

ENGLISH

DBS 7400 specifications

Marshall Amplification is synonymous with high-quality guitar amplification, and among its renowned products is the DBS 7400, a versatile and powerful bass amplifier. This innovative amp was designed to cater to the needs of bassists looking for both performance and reliability. With its unique combination of features, technologies, and characteristics, the DBS 7400 stands out as a solid choice for bass players of all levels.

At the core of the DBS 7400 lies its impressive power output. It delivers a staggering 400 watts of RMS power, ensuring that it can handle any performance scenario, from small gigs to larger venues. This amp is well-suited for various musical styles, making it an ideal choice for versatile musicians who switch between genres. The power provides not only volume but also clarity and depth, allowing bass notes to resonate without losing their punch.

One of the standout features of the DBS 7400 is its comprehensive EQ section. The four-band equalizer allows musicians to shape their tone precisely, with controls for bass, midrange, and treble frequencies. Coupled with a presence control, this feature enables players to fine-tune their sound, ensuring they achieve the desired sonic character for any setting, whether in the studio or on stage.

The inclusion of a built-in compressor is another defining characteristic of the DBS 7400. This technology aids in achieving a balance in dynamics, making sure that louder notes don't overpower softer ones. The compressor is invaluable for maintaining consistent sound quality, particularly during live performances where dynamics can vary dramatically.

Additionally, the DBS 7400 is equipped with an effects loop, allowing users to integrate their favorite pedals easily. This feature opens up creative possibilities for bassists, enabling them to experiment with various effects without compromising the integrity of their tone.

Durability is also a critical aspect of the DBS 7400 design. Built with robust materials, this amplifier is constructed to withstand the rigors of touring musicians, ensuring that it remains reliable gig after gig.

Overall, Marshall Amplification’s DBS 7400 combines power, versatility, and technology in a user-friendly package. With its impressive features, it caters to the diverse needs of bass players, making it a compelling option for those seeking to elevate their sound.