About JPMixing

Custom 3D printing, software, and live sound & mixing

Meet Josiah

Founder & Maker

I’m a multi-hobbyist with a passion for exploring new technology and turning ideas into real-world solutions. What started as a curiosity for 3D printing quickly grew into a drive to design and create functional, high-quality parts for everyday problems.

From custom tool organizers to automotive components, I focus on building practical designs that actually make a difference. Every project is approached with attention to detail, performance, and usability.

Custom Solutions

One-off parts and small-batch production tailored to your exact specifications.

Fast Turnaround

Quick production times to get your parts when you need them.

Quality First

Precision 3D printing with attention to detail and durability.

Our Story

JPMixing started with 3D printing: custom parts, toolbox organizers, prototypes and shop accessories. It has grown into software and live sound too. We build programs like JPMixer, a free app that gives every musician control of their own monitor mix, and we provide live sound and mixing services. Whether you need a one-off part, a small production run, a custom program or someone behind the console, we're here to help.

Latest release

Personal monitor mixes for every musician, and a home page for every production station.

JPMixer is a free Mac and Windows app that turns any phone, tablet or laptop on your network into a monitor mixer. Musicians open a web page and control their own in-ear or wedge mix — no app to install, no touching the front-of-house console. It also gives the whole production team a home: FOH, ProPresenter, Lighting and Switcher stations, each welcoming whoever Planning Center has scheduled.

macOSWindowsDiGiCodLiveKLANGWINGWaves LV1
Mix picker
Performer mixer
One group of channels

Pick your mix · set your levels · jump to a group

What’s new

New in 2.0.15

LV1 EQ

Performers adjust their monitor mix’s own 4-band EQ on LV1 from their phone, and the Console Controller shows and changes each input’s EQ. Changes on LV1 show on the phones within a second.

dLive in Patch

Import a dLive show, inputs and outputs, onto CDM MixRacks, a DX168 and the S7000. Dante and other network devices are drawn as a tile for each channel.

One switch per plugin

The Allow plugins switch is gone: each plugin’s own switch turns it on or off.

More reliable mutes & faders

An unmute made while the console was offline now reaches it, two quick flicks no longer jump a fader to 0 dB, and each fader follows only its own finger.

01 · For musicians

Their own mix, from their own phone

Musicians open a web address and pick their mix. They set every channel in their own in-ears or wedge, with mute, solo and pan that only touch their mix. On iPhone and iPad it adds to the Home Screen as a full-screen app.

Find any channel in a tap

Group chips show just Drums, Vocals or any group, and each mix can open straight to the groups that performer uses. Favorites keep the channels they adjust most one tap away, and search finds anything by name.

My Mixes & Ear Scenes

My Mixes are named mixes a performer can load any week — Find My Mixes brings them back on a new phone. Ear Scenes save a mix for each song and bring it back when the console goes to that snapshot, then lock the faders so they can’t be bumped.

Searching finds the two guitars
My Mixes with saved mixes
A mix locked to its Ear Scene
02 · For engineers

Every mix. Every device. One screen.

Monitor Engineer

Every monitor mix side by side, grouped the same way as the phones. Trim a whole mix in ±0.5 dB steps, mute or solo anything in anyone’s mix, see who’s connected to each mix, and step through snapshots.

Monitor Engineer: every mix side by side

Console Controller & channel processing

The console’s own faders, mutes and solos for inputs, control groups or DCAs, and aux outputs, from any browser (DiGiCo, dLive and LV1). On DiGiCo, each channel opens a processing panel: gain, 48V, filters, a draggable 4-band EQ and dynamics. On LV1, each channel opens its own 4-band EQ, which can be changed, and shows its preamp live: gain, 48V, phase and trim.

Console Controller with channel processing open

Devices on stage

Every connected phone and iPad, the mix it’s on and its latest activity, placed on a map of your stage. The layout is saved on the JPMixer computer, so every screen shows the same stage.

Devices placed on a stage map
03 · For the production team

A home page for every station

FOH, ProPresenter, Lighting and Switcher each get a page that welcomes whoever Planning Center scheduled, with the live service item, the team, the order of service and the next few plans. Save a layout per person — it follows them to any device.

FOH Home page

One link for the whole team

Production View Select lists every station with who’s on today. Team chat connects all four stations live and clears itself for the next service, and Bitfocus Companion buttons appear live on each station’s page.

Production View Select

Green Room TV

A full-screen display for the green room: the team with photos and roles, a big clock, a service countdown, and Now / Up next from Planning Center Live. A QR code opens the mix picker on a musician’s phone, and with the Smaart SPL and Shure wireless plugins it shows the room’s SPL and each mic’s battery.

Green Room display on a TV
05 · Planning Center & setup

It names the mixes for you

Planning Center does the names

Map each team position to a mix once, and every mix is named after who’s on it, like “Keys – Priya Nair”. JPMixer keeps it current by itself and can open each performer’s phone straight to their mix. An optional second service handles a midweek event.

Setup that walks you through it

Settings opens on a Get started checklist: the address to give performers and every step in order. Channel names, mixes and control groups fill themselves in from the console.

Planning Center positions mapped to mixes

Built-in aux EQ

An optional EQ per mix: DiGiCo’s 8 bands, or each LV1 monitor mix’s own 4-band EQ.

Private mixes

Hide a mix from the picker and share it by direct link.

iPad relay

Run the DiGiCo iPad app through JPMixer alongside the phones.

Control API

Token-protected HTTP API for Companion, Stream Deck and more.

Your branding

Your logo and accent color on every page JPMixer serves.

Backups & demo mode

Automatic backups, selective restore, and a simulated console to explore.

Planning Center optional

Turn it off and JPMixer doesn’t contact it, with everything you set up kept.

Performance report

See how JPMixer and the computer are doing, and copy a report for whoever is helping.

06

Console support

DiGiCoSD / Quantum / S A&H dLive KLANGpaired with dLive Behringer WING Waves LV1
Connection OSC (DiGiCo Pad) MIDI over TCP/IP OSC to KLANG OSC, UDP 2223 MyMon remote, TCP
Levels, mute & solo ✓ ✓ ✓ ✓ ✓
Per-send pan ✓ — ✓ stereo mode ✓ ✓ stereo mixes
Names from the console ✓ channels, mixes ✓ channels, mixes channels* channels ✓ channels, mixes
Ear Scenes ✓ by snapshot ✓ by scene ✓ by scene — ✓ by scene
Built-in aux EQ ✓ — — — ✓ monitor mixes
Console Controller ✓ ✓ — — ✓
Channel processing ✓ — — — —
Tested on Live services dLive Director Protocol only Protocol only An LV1 show

* From the paired dLive, when its address is entered. Each console runs as its own backend; every page works the same whichever console is active.

07

Quick start

  1. Download and open JPMixer. It lives in the menu bar (Mac) or system tray (Windows); the dot turns green once the console connects.
  2. Settings → Get started shows the address for performers and a checklist of every step.
  3. Settings → Console: choose your console and enter its address. Names, mixes and groups fill themselves in.
  4. Channels and Aux mixes: make groups, pick icons and colors, and hide anything performers don’t need.
  5. Save & Apply, then give performers the address, for example http://192.168.1.20
  6. Optional: connect Planning Center, set up the Home pages and add plugins like Companion buttons. No console handy? Turn on Demo mode.
Free download

Get JPMixer

Grab the installer for your platform from the latest release. Free, no account required. Check for Updates in the menu bar installs new versions for you.

Download Latest Release
Platform File
macOS (Apple silicon & Intel) JPMixer-<version>.dmg
Windows 10 / 11 JPMixer.Setup.<version>.exe

Mac, first launch: if macOS says the app is damaged, run this once after copying it to Applications, then allow JPMixer on the local network:

sudo xattr -rd com.apple.quarantine /Applications/JPMixer.app

Windows, first launch: choose More info → Run anyway on the SmartScreen prompt, and allow the firewall dialog so musicians can reach the mixer page.

08

How it works

A web server and WebSocket bridge inside an Electron app.

A musician’s fader move goes to JPMixer, which sends it to the console and shows it on every other screen.
Kind to the console: background queries are paced, while a performer’s own moves go out immediately.
Locked down: a phone can only touch its own mix’s sends and EQ. A server-side allowlist blocks everything else.
Names stay in JPMixer: the console’s names are never changed, and Planning Center is only read.