The sole mission of Virtalähde Analog Audio is to offer you professional mastering services at affordable prices.

Studio Kuu is operating in Herttoniemi area at Helsinki/Finland. The room B of Studio Kuu is a dedicated mastering room which can also be used for mixing. The staff (Aake Otsala & Marko Ylianttila) at Studio Kuu are responsible for tracking and mixing - I am a dedicated mastering engineer. At your service are a pair of unbiased ears and a wide range of experience coupled with vision, control and accuracy.