We make music happen.

A two-room recording studio five minutes off I-25. A comfortable live room to track in, a tuned digital control room to mix in, and someone behind the board who has spent years getting it right.

Book a sessionSee the rooms
The rooms

Two rooms, made to be comfortable.

Live Room

A relaxed, well-furnished tracking room with room for a full band or a single player. Comfortable enough to spend a long day in and still nail your takes.

TRACKING ROOMROOM FOR A FULL BAND

Control Room

An all-digital signal path built around an RME Fireface UFX III, expanded with a Midas M32 for thirty-two channels of clean mic pres. Enough to capture a full kit and the whole band at once.

DIGITAL SIGNAL PATHRME UFX III · MIDAS M32 · TUNED KALI MAINS
Behind the board

Two people, one vision.

ZR
Chief Engineer & Founder

Zack Ruybal

With fifteen years behind the console, Zack Ruybal is a recording and mixing engineer who delivers professional, genre-agnostic results. While he works most often in rock, pop, singer-songwriter, electronic, and indie music, his highly trained ear allows him to capture any style and shape it into a clean, cohesive mix. With technical command across major DAWs (Pro Tools, Logic Pro, Ableton, Nuendo) and deep expertise in tracking, signal flow, editing, and mixdown, Zack consistently delivers polished, release-ready records tailored to each artist's vision.

MIC PLACEMENTRECORDINGMIXING
AS
Producer

Alex Skidmore

With a decade of production experience, Alex Skidmore specializes in crafting professional, genre-defying tracks. While rooted in hip-hop, pop, and electronic music, his highly trained ear allows him to deconstruct any style and build fresh, innovative sounds. With his technical expertise across major DAWs (Logic Pro, Pro Tools, Ableton) and advanced synthesis techniques (analog/patch, wavetable, granular, sample), Alex consistently delivers polished, release-ready music tailored to the artist's vision.

PRODUCTIONARRANGEMENTPRE-PRODUCTION
The process

From ideation to final mix.

IN

Production

Arrangement, instrumentation, and pre-production help for projects that need a second set of ears from the start.

BY PROJECT(OPTIONAL)
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Tracking

Full-band sessions or single-instrument dates, run by an experienced engineer who keeps the session moving.

HOURLY RATE
OUT

Mixing

Meticulously shaped and refined. Four rounds of revisions and stems included on every mix — with mastering included.

PER SONG
Book time

Come make some noise.

Email the studioCall (720) 445-6133
LOCATIONJust north of Castle Rock · 5 min off I-25
HOURSMon – Sun, by arrangement
EMAILsessions@castlerocksound.com
PHONE(720) 445-6133