LMStudios

Charles City, Iowa

Pat Keane Mastering

Mastering is the last step in the recording process, and the final polish that turns your collection of tracks into a complete album.

★ 5.0 · 30Send an inquiry for availabilityRecording studioListing live

Studio overview

Overview

Booking-ready profile

Address103 Hanover St, Portland, ME 04101, USAContact(207) 807-5379WebOfficial websiteSession fitRecording studio
More details
Hours
  • Monday: 9:00 AM – 9:00 PM
  • Tuesday: 9:00 AM – 9:00 PM
  • Wednesday: 9:00 AM – 9:00 PM
  • Thursday: 9:00 AM – 9:00 PM
  • Friday: 9:00 AM – 9:00 PM
  • Saturday: 9:00 AM – 9:00 PM
  • Sunday: 9:00 AM – 9:00 PM
Credits
Discography Clients Testimonials Blog Contact --> Copyright © 2026 PKM / Pat Keane Mastering
Team
Mastering 207Mastering What Is Mastering? Mastering is the last step in the recording process, and the…Mastering with the Ampex ATR-102 Soundcloud Mix/Master Comparisons Archives February 2019…engineer adjusts the volume of each track to similar levels and makes final EQ tweaks…engineer prepares a final master for the CD plant, which contains all the information…mastering engineer with a trained set of ears maximizes the sound quality of your…mastering to your project

Social proof

★ 5.0 · 30 reviews

Reviews

Average rating★ 5.0
Total reviews30
What people mention
Pat mastered our debut EP, and we couldn’t be happier with the result. His…Pat is the best of the best. He mastered my two most recent albums. Gas Station…Pat mastered my second album. The result is a crisp, clear, and huge sound, and…
★ 5 · Elliot Jacobs

Pat mastered our debut EP, and we couldn’t be happier with the result. His precision and attention to detail elevated the entire project, and he truly captured the sound we were aiming for. Beyond his technical skills, Pat was a pleasure to work with — easygoing, responsive, and genuinely invested in the music. Highly recommended for any artist looking for top-tier mastering!

7 months ago
★ 5 · Blake Hawley

Pat is the best of the best. He mastered my two most recent albums. Gas Station Mentality (2015) and Systematically Manufactured (2017). Pat knows how to get the best finished product out of your mixes. He is also one of the coolest guys to hang with as well as being a masterful guitarist and bassist. There is no one else I would trust to master my recordings.

8 years ago
★ 5 · Adam Flaherty

Pat mastered my second album. The result is a crisp, clear, and huge sound, and he's a total joy to work with. His experience and his catalogue are super impressive, and he brings no ego into the project. I'd recommend him all day long.

8 years ago

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