The Marshall JMP 2203 was introduced in 1975. It quickly replaced the Plexi as the go-to Marshall amp and 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.

Marshall JMP 2203 is a super accurate plug-in version of the real thing, produced in partnership with Marshall from the reference 2203 amp that Marshall themselves use to define the true 2203 sound in the Marshall museum. The plug-in was component modeled down to the smallest details, resulting in flawless sound quality so you can let there be rock.

 The True Rock and Hard Rock Sound
The Marshall JMP 2203 plug-in is a precise emulation of the reference unit from the Marshall museum. The father of the JCM800, it has the same character and the true sound of rock and hard rock.

 Guaranteed to Rock
The speaker cabinet was recorded by Tony Platt, who is famous for having recorded AC/DC’s landmark albums Highway to Hell and Back in Black.

 Authentic Marshall Sound From Any Setup
Set up the mics exactly the way you need them to get exactly the great sounds you need from this legendary amplifier.

 A Rock Amp With Marshall Heritage
The JMP 2203 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 this caused with a non-master volume amp like the Marshall Plexi. This change expanded the sonic options a lot.

By keeping the preamp gain down and getting most of the distortion from the power amp, you get more of a 1960s Marshall sound. By turning the master volume down and the preamp volume up, you get an edgier and more present distortion. All of this has been modeled with the highest precision in the plug-in.