OVERVIEW
Introducing theAFD100 – a dual mode, all-valve 100Watt head thatrevisits the legendary tones of one of, if not the most important,rock
albums of the last three decades.As well as reproducing what is regarded by many as the “Ultimate RockSound”, theAFD100 also contains
some truly awesome features, the first being Marshall’s new electronic power attenuation.This incredible technology allows you to precisely
adjust the maximum power output of theAFD100 without losing any of that sought-aftertone. No limited wattage choices to click between and
no compromising yourtone, just smooth and consistent power attenuation that is simple to use and makes theAFD100 ideal for stage, studio
and home use.
ThePresence,Bass, Middle andTreble controls dictate the overall tone of theAFD100’s highly interactiveEQsection, meaning that changes
to one will affect the parameters of the others.This allows for a greaterrange of tonal possibilities, plus a more fluid and dynamic way of
controlling your sound.
The power amp volume is controlled using the Master, while pre-amp distortion is governed by theGain.By using these two controls, and
depending on your guitar and playing style, it is possible to dial in both classic high gainSlash tones and biting bright cleans, with everything
in between.Again, the overall output volume of theAFD100 can be governed by thePower control.
The twin modes – #34 andAFD – are based on two ofSlash’s legendary tones.The first is taken from Slash’s ‘modded’ JCM800 2203
(complete with stenciled 34 on the side)that he has used since the late ’80s.The second provides an additional gain stage and is of course
based on the infamous ‘AppetiteAmp’, widely believed to be a modified 1959Tremolo from the mid ’70s.Both modes provide a unique,
harmonically rich, natural valve-driven tone, ideal forthick crunchy rhythm and wild soaring solos alike.As with traditional Marshall amplifiers,
theAFD100 provides two sensitivity input options – one high and one low.Eitherinput can be used and is a matter of personal taste.
TheAFD100 rear panel features a seriesEffects Loop, where you can connect any outboard stomp boxes and/orrack equipment you may
have.The Return Level control allows you to dial in the exact amount ofEffects Loop signal you want and can even be used as a second
master volume when left unconnected, providing a boost of up to +10dBor attenuating the signal to a lower volume.Avalve fault indicator
and self-biasing circuitry have been included as well, ensuring that any maintenance can be carried out quickly and that the amplifier’s bias is
always correctly configured.You can also choose to have othertypes of popular octal pentode ortetrode power valves installed (see Rear
Panel features, section 3).This work should always be undertaken by a qualified engineer – ask yourlocal Marshall dealerfor more
information.The included two-way footswitch connects via the rear panel also, allowing for quick #34/AFD mode changes andEffects Loop
on/off toggling.
Cosmetically, theAFD100 blends key characteristics of both an old-school ‘seventies’ style head and a mighty JCM800.The modern silver
panel and matching knobs also pay homage to the 2555Silver Jubilees on which Marshall’s inauguralSlashSignature amplifier was based.
Classic black Levant vinyl covering, a small vintage script logo and white piping complete the unique livery of this incredible tone machine.
We recommend that you read through the information in this owners manual carefully before powering up yourAFD100 to ensure you get
the best out of your new amplifier.
