Tone that sounds finished.
Studio-grade Mac plugins — reverb, delay, drive, amp, modulation and texture — that make vocals and guitar sound produced, right out of the box.
Mac · Audio UnitLogic, GarageBand, any AU hostStart free with SUNDAY
What are you mixing?
Pick the part you're mixing this Sunday. Its slip rises from the stack, with the plugin to reach for and what it does.
Calibrated:
Deep male lead · 70 Hz
HPF 65 Hz · Comp −18 dB
De-ess −37 dB
Space: Intimate
Get it free
Eight drives, clean boost
to mid-gain distortion
Stack: A into B
Fornax · amp + IR cab · soon
See Fervor
14 reverb modes
Room · Chamber · Nave
Cloud · Shimmer · Chorale
Freeze holds the pad
Details
Delay + looper, tempo-synced
Ophanim · soon
12 modulation machines
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Calibrate your set once
Every song lands at the same loudness
Gapless · true-peak safe
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Spectrum · Spectro · Scope
LUFS · Transfer
EBU R128 loudness
Download free
The plugins
One brand, one sound philosophy — across vocals, space, drive and texture.
Vocals
Sunday
The day the team plays
One knob to a polished lead vocal. Warmth, density, de-ess and curated space — it listens to your singer, then brings out their best.
FreeAvailable now
Loudness & metering
Statera
Latin: a steelyard, a balance
A loudness rider for your master bus. Calibrate your set once, then every song lands at the same loudness the moment you switch — gapless, true-peak safe, hands off the fader.
Soon
Argus
Greek: the hundred-eyed watchman
Real-time rainbow spectrum, spectrogram, stereo scope, fractional-octave RTA and full EBU R128 loudness with a streaming-target timeline — all in one window. Detection (incl. mid/side), RMS/Peak, tilt, freeze. Free to download.
Pro · coming soon — dual-channel Transfer Function (mag/phase/coherence + delay finder), reference A/B with loudness match, multi-snapshot, multi-instance compare, PNG export.
FreePro soon · AU/VST3
Space & modulation
Sanctum
Latin: a holy place
A spacious reverb — multiple modes, from intimate rooms to vast cathedral tails.
SoonFree
Antiphon
From the Greek: a sung response
A multi-machine delay with looper — vintage to modern echoes, tempo-synced, built for live and studio.
Soon
Ophanim
Hebrew: wheels, the wheels within wheels
Twelve modulation machines — chorus, phaser, rotary, tremolo and more, with a deep, cool character.
Soon
Drive & amp
Fervor
Latin: glowing heat
Eight guitar drives, from a clean boost to mid-gain distortion — run one, or stack any two.
Nov 2414-day trial
Fornax
Latin: a furnace
Amp + IR cabinet for direct guitar — studio-ready tone straight into your DAW, no rig required.
Soon
Texture & rhythm
Ignis
Latin: fire
A resynthesis engine — capture, blur and reshape your sound into synth-like glitch and swell.
Soon
Worship tracks · Mac app
Precentor
Latin: the one who leads the singing
JC Audio Precentor is a Mac app for worship teams: paste this week's setlist and get your Ableton Live session, built from your own stems.
SoonAbleton Live 10–12
Where the names come from
Most of the names come from the Bible, the liturgy or old Latin. These prints and pages show what each word meant first.
Made by a worship leader
I lead worship and run the worship department at my church, with a team of around 200 people. Week after week I wanted our vocals and guitars to sound finished — without an engineer, without a rack of expensive gear, and without fighting the plugins.
So I started building my own: a one-knob vocal chain that just makes the lead sit right, a reverb voiced for room-to-cathedral space, drives and amps that sound like a real rig straight into the laptop. The same tools my team uses on a Sunday.
They're built to be simple enough for a volunteer and good enough for the record. SUNDAY is free — start there.
JC
Worship director · JC Audio, Taiwan
Write to me: hello@jcaudioplugins.comFor worship teams →
From download to licence
The free plugins stay free. Every paid plugin can be tried in full before you pay.
Today
Download SUNDAY or ArgusFree
Open the app once; it shows up in your DAWOnce
The next 14 days
A paid plugin runs in full, no key14 days
After that, audio passes through unprocessedUntil licensed
When you're ready
Check out with Lemon SqueezySecure
Paste the licence key from the email1 key
Notarized & signed by AppleMac · AU