Marmalade Sound Factory also provides an online mixing and mastering service. A mix and master of a track will cost you 100 euros (excl taxes). The track can be no more then 20 seperate stems, if it exceeds this number please contact us for more information.

If you are only in need of a master the price is 40 euros (excl. taxes) per track.

The stems need to be delivered in 24 bit/44100hz wav format without any plug-ins/fx. The best way to do this is via wetransfer or another upload host.

For more info please email to