When heritage meets rock & roll science

Softube has a long history of collaborating with Marshall to produce the highest quality guitar amp models


When you think guitar amps, you think Marshall. The heritage and prestige of the company are simply undeniable. Softube is proud to bring Rock & Roll Science to the legendary pro audio brand as its official software provider. Throughout our long partnership, we have applied our renowned emulation expertise to the most famous Marshall rigs. You’ll love the visual and sonic realism of these plug-ins. You’ll love the flexibility and the depth of the sound at every setting. You’ll love how our Marshall plug-ins seamlessly integrate into Amp Room, our pro audio guitar and bass platform. Above all, you’ll love the way your music sounds through these epic setups, and you’ll want to try them all right away.



Amp Room Marshall Suite

The sound, soul, and heritage of Marshall Amplification for our Amp Room platform. Amp Room Marshall Suite features officially licensed and absolutely iconic amps like Plexi Super Lead 1959, Silver Jubilee 2555, JMP 2203, Bluesbreaker 1962, and JCM800 Lead Series. Not to mention the included Marshall cabs with moveable mics, pedals like the Guv’nor, and studio effects.


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Bluesbreaker 1962


When Eric Clapton used the Marshall Model 1962 on the John Mayall & The Blues Breakers self-titled album in 1966, the performance in combination with this amp was such a distinctive contribution to music history that the amp came to be known as the “Bluesbreaker”. The Bluesbreaker’s amp section is warm and crunchy, and the use of alnico speakers in an open back cabinet adds an unusually chimey and three-dimensional sound for a Marshall, which has contributed to its status as a genuine workhorse far outside of the blues genre too. One of the rarest and most expensive amps there is. A true blues and rock & roll legend.

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Silver Jubilee 2555


The Silver Jubilee amp was released in 1987 and quickly became a big hit among high-profile rock guitarists. Its innovative and unusual preamp section gives it higher gain and a somewhat darker and smoother sound. The EQ section sets the Silver Jubilee apart from other Marshall amps with its much wider range of tonal variety. A very special and highly collectible amp, mostly used in music with higher gain.

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JMP 2203


The Marshall JMP 2203, introduced in 1975, became the amp against which all other rock amps were compared. Artists who used it included Jeff Beck, Andy Summers, Tom Morello, AC/DC, Mötley Crüe, Judas Priest, Slayer, the Pixies, and more. It was created out of demand for an amp with a master volume, which made it possible to get a distorted sound without the ear-splitting sound pressure levels and expanded the sonic options a lot. It's the father of the JCM800, with the same character and the true sound of rock and hard rock.

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Plexi Super Lead 1959


Now available natively for the first time, the Marshall Plexi Super Lead 1959 was Modeled on Marshall’s own reference unit, a pristine 1967 amp from their museum. To obtain the most authentic tone possible, the undisputed alpha dog of rock & roll amplifiers was combined with an era-appropriate 1960BHW 4x12” cabinet and recorded by legendary AC/DC engineer Tony Platt. A must-have amp for classic and modern tones alike.

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Kerry King Signature


Working in tandem with his majesty, the undisputed king of thrash metal, we modeled an exacting replica of Kerry King's signature guitar amplifier, the Marshall 2203KK. We component modeled the insanely powerful amplifier, known as "The Beast," down to its KT88 power tubes and hand-wired circuit, but didn't stop there. We went into the studio and out on the road with King, capturing cabinet responses and microphone combinations for both live and recording situations.

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Marshall Murder One Lemmy Signature


In cahoots with Marshall and Motörhead, we captured the distinctive sound of legendary rocker Lemmy Kilmister. Marshall Murder One Lemmy Signature offers a workflow to match Lemmy’s famous rig. It's his amp, his cabs, his long-time producer, and his preferred studio. And now it’s all yours. The authentic sound of rock & roll and punk rock for guitar and bass is available as a native plug-in and for Amp Room.

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Marshall Cabinet Collection


The Marshall Cabinet Collection is an Amp Room exclusive collection of 8 classic, rare, and hand wired speaker cabinets by Marshall, versatile enough for any style or genre of music from vintage to modern. Each one has 6 single microphone options and 6 microphone combinations unique to each cabinet that sound absolutely incredible. Use them with any amplifier in Amp Room, use the mix-ready microphone combinations, or put multiples of the same cabinet in parallel to create your own combinations.

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