Polar Mastering

Mastering studio in Stockholm, Sweden that was part of the original Polar Studios. Originally known as "Polar Mastering Service". Appears as "POLAR", "POLAR-GRAV." and "POLAR-GRAVER." in vinyl run-outs. Name variations as found on this profile: - Polar - Polar Mastering - Polar Mastering Service - Polar Mastering, Sthlm