Founded by Byron Lee in 1969 and formerly Wirl Studio, Dynamic Sounds Recording Company Limited is the longest-lived full-service record company in continuous operation in Jamaica.
Record pressings or mastering can be identified by the matrix prefix 'D.S.R.' (or 'DSR') or DYNA in the run-out area.
Company credits may appear abridged on releases, see: Dynamic Sounds, Dynamic Sound (3) and Dynamic Sounds Co. Ltd.. For the recording studio, please use Dynamic Sounds Studios.

Mastering and lacquer cutting engineers:
Dennis Thompson identified by his signature "D.T" or "D.T." in runout etchings
Geovanni
Anthony Wright (3) signature "Awright"
Spiderman (2)
Garfield Francis or Garfield (9)
Oneil Barnett
Millo Bear
The Gentle Genius
Pablo (77)
K.M. (10)
CL (9)
Ronald Logan (signature "RL" or "RHL")
LB (19)
Dudley aka Duds (3)
Toomer aka Dave Toomer
Lynford Anderson LGA

Engineers known to work there as recording and mixing engineers:
Sylvan Morris
Karl Pitterson
Lynford Anderson