All mastering projects are custom quoted, so please get in touch so you can describe your project. Submission guidelines will be provided at that time. Obsidian Sound will do either stereo or stem mastering. Custom projects such as restoration, consulting, training, or other services are also custom quoted based on client needs.

Payment Terms

  • Clients are invoiced through PayPal (studio and institutional client invoicing may vary)
  • Clients must pay 100% of their invoice amount in advance (studio and institutional client terms may vary)
  • There are no additional fees for reasonable revisions
  • Additional fees may apply for re-submitting mixes after the mastering process has started
  • All payments and deposits are non-refundable
Mix Reviews
  • Written: $50/song (details here)
  • Live: $75/song (takes one hour, details here)
  • Mix reviews include a follow-up review of any changes that have been made