Solid State Logic (SSL) is a manufacturer of high-end and recording studio hardware which is headquartered in Begbroke,Oxfordshire, England. Founded in 1969, SSL has since expanded to its present 15 acre (61,000 m²) science park in Oxfordshire, England. The company invents, designs and manufactures technology for the manipulation of sound and the production and delivery of video. SSL employs over 160 people worldwide and has regional offices in New York, Paris, and Tokyo, with additional support provided by an international network of distributors. One of the first SSL consoles (in fact the first in the UK, and only the second console sold) was a 4000B installed at The Townhouse Studios on Goldhawk RoadLondon. The earliest 4000E console was at Battery Studios London. RG Jones in London, closely followed by Eden Studios and Sarm Studios. Eden had a 48-channel console with integral patch and automation using 8" floppy drives. Sarm East had a 40-channel console with remote patchbay and automation with 8" floppy drives. Both consoles had Total Recall enabling console settings (and hence mixes) to be recalled & remade with a high degree of accuracy.