Work From Anywhere
No matter where you are in the world - USA, Europe, Asia, Australia, or anywhere else - get Grammy-winning mastering delivered securely online. Upload files 24/7 from any location.
Serving Artists Worldwide
Grammy-Winning Mastering
For Artists Worldwide
Professional online mastering studio serving musicians globally. 44+ years of experience, Latin GRAMMY wins, and 11x Billboard charting credits - now available to artists anywhere in the world through secure digital delivery.
50+
Countries Served
24/7
File Upload
3-5
Day Turnaround
Why Artists Worldwide Choose LB-Mastering
Professional mastering quality delivered digitally to your inbox
Secure File Transfer
Enterprise-grade secure file upload and delivery. Your music is protected with encryption during transfer and storage. Fast download speeds worldwide.
Fast Turnaround
Standard 3-5 business day turnaround for mastering projects. Rush services available for 24-48 hour delivery. Time zone friendly communication via email.
Grammy-Winning Quality
Latin GRAMMY Award winner with 11x Billboard charting credits. The same professional analog mastering that major labels trust, now available to independent artists globally.
Transparent Pricing
Clear, upfront pricing in USD. No hidden fees or surprise charges. International payment options accepted including PayPal, credit cards, and wire transfer.
Direct Communication
Work directly with the mastering engineer. Free consultations, detailed feedback, and 3 free revisions included. Email support in English and Spanish.
How Online Mastering Works
Simple 4-step process from upload to delivery
1
Upload Files
Upload your mixed tracks securely through our online portal. WAV, AIFF, or FLAC formats accepted.
2
We Master
Your tracks are professionally mastered using analog and digital processing for optimal sound quality.
3
Review & Revise
Listen to your mastered tracks and request up to 3 free revisions if needed.
4
Download
Receive your final masters in multiple formats ready for streaming, CD, or vinyl.
Online Mastering Services for Global Artists
Professional mastering delivered digitally worldwide
Single Song Mastering
$120
- Professional analog & digital mastering
- 3 free revisions included
- Multiple delivery formats (16-bit, 24-bit, MP3)
- 3-5 day turnaround worldwide
Album Mastering
$75/track
- Full album mastering (7+ songs)
- Album sequencing & flow optimization
- DDP image for CD manufacturing
- Best value for full projects
Stem Mastering
$125
Advanced stem mastering for maximum control over individual elements like vocals, drums, bass, and instruments.
Mixing + Mastering
$900
Complete production package including full professional mixing and mastering with all delivery formats.
What Artists Worldwide Say
Trusted by musicians across the globe
"Working with LB-Mastering from London was seamless. The online process is professional, the communication is excellent, and the mastering quality is world-class!"
JB
James Bennett
Electronic Producer, London UK
"From Australia, I needed a mastering engineer I could trust. Luis delivered Grammy-quality results with fast turnaround. Highly recommend to international artists!"
SC
Sophie Chen
Singer-Songwriter, Sydney Australia
"As an independent artist in Brazil, finding affordable Grammy-level mastering was difficult. LB-Mastering exceeded my expectations. The analog warmth is incredible!"
RS
Rafael Silva
Hip-Hop Artist, São Paulo Brazil
Ready to Master Your Music?
Artists worldwide get a free sample master to hear the professional difference.