The Marshall MP4 was a prototype model that was never released for sale. It was found to be under-powered and was upgraded to use a 6-Cylinder engine instead, and re-designated as the Marshall MP6.
| Identifier (URI) | Rank |
|---|---|
| dbkwik:resource/bofDjpwY0PXk2Ap3375BMQ== | 5.88129e-14 |
![[RDF Data]](/fct/images/sw-rdf-blue.png)
