Vintage advertisements for the Marshall Supawah 2023
Effects advertisements originally published from 1970 onwards. Click on the images for larger copies. Check out other vintage Marshall advertisements
Marshall Supawah 2023 - Marshall Law 1 & 2 (1970) This 1970 advert actually appeared on two (nearly) consecutive pages. Marshall Law 1 featured the model 2020 reverb unit, whilst Ma...
