A home studio in Boise · 20 years and counting
Recording,
mixing &
mastering
for artists
everywhere.
Punk, rock, acoustic, singer-songwriter — whatever you bring, we build the record around the song. Heart, energy, and a room that's been doing this since 2006.
What we do
The whole record, or just the parts you need help with.
01
Recording
Tracking full bands or single overdubs, live or layered. Bring the songs — we'll catch the feel.
02
Mixing
In-the-box mixing built around the song, not the genre rules. Stems welcome from anywhere.
03
Mastering
Final-pass mastering for streaming, vinyl-ready, or both. Honest loudness, no smashing.
04
Production
Songwriting help, arrangement, additional instrumentation — when you want a co-pilot on the record.
Owner · Engineer
Sef Idle
Started Simpul in 2006. Pours his heart and soul into every project.
The studio
Heart, energy,
and a great song.
For nearly twenty years, Simpul Studio has been a home for punk, rock, acoustic and singer-songwriter records — for artists from every corner of the globe. Owner and engineer Sef Idle pours his heart and soul into every project, fueled by a lifelong passion for music. In 2025, Kevin Shortfuse joined the team — bringing his own punk flair as a studio and mixing engineer.
Owner · Engineer
Sef Idle
Since day one (2006)
punk · rock · acoustic
Studio + Mix Engineer
Kevin Shortfuse
Joined 2025
punk · loud · fast
Ready when you are