Stem Mastering - Apple Digital Master SpecificationsStem Mastering - Apple Digital Master Specs.SKU: 364215376135199$150.00PriceQuantity*Add to CartPRODUCT INFOStems Mastering - Apple Digital Masters Specifications. RETURN & REFUND POLICYUp to 3 rounds of mastering. SHIPPING INFOAll files uploaded via 'WeTransfer' and sent to booking@blacksheeprevival.org