Unlock the magic of your ES-9.

Visual EQ. Interactive routing. Console-style mixing. A guided learning system that actually teaches you the module. The ES-9 deserves a better interface.

Buy Now
1
2
3
4
5
6
7
8
1
2
3
9
4
10
5
11
6
12
7
13
8
14
L
R
expert sleepers
ES-9

The ES-9 is powerful. Its config tool shouldn't hold it back.

The Problem: The ES-9 is one of the most capable modules in Eurorack, but its official config tool is a utilitarian wall of dropdowns and hex values. Routing between its three DSP blocks, setting up the mixer, and dialing in EQ shouldn't require a manual and a prayer.

The Solution: ES-9 Wizard replaces that experience with a visual signal flow diagram for routing, a console-style mixing interface with vertical faders and pan controls, and a draggable parametric EQ curve that looks and feels like a DAW plugin. Changes sync to your hardware in real time over SysEx — no manual send/receive cycle.

New to the ES-9? A built-in guided learning system walks you through every concept, from DSP blocks and routing to mixer smoothing and EQ keyboard shortcuts. Replayable anytime from the toolbar.

Full control, zero confusion.

A professional interface for the ES-9's routing, mixing, and EQ.

Visual Parametric EQ

Drag filter nodes on a frequency response curve — just like a DAW plugin. Four bands per channel with 8 filter types. Adjust Q with the scroll wheel.

Interactive Signal Flow

An interactive diagram shows audio paths between DSP blocks with color-coded connections. No more deciphering hex routing values.

Console-Style Mixer

Vertical faders with dB scaling, stereo linking, pan controls, and mix smoothing. Macro view for everyday mixing, raw view for calibration.

Guided Learning

A built-in onboarding system walks you through every concept — routing, mixing, EQ, flash memory — with step-by-step lessons you can replay anytime.

Real-Time Sync

Every change sends to your ES-9 instantly over SysEx. No manual send/receive cycle — hear your edits as you make them.

Routing Presets

Start from pre-built templates: Studio Default, Live Performance, Standalone Mixer, and Headphone Monitor. Customize from there.

See it in action.

Visual routing, mixing, and EQ — designed for musicians, not engineers.

Signal Flow Routing - Light Mode

Signal Flow Routing

Visual Parametric EQ - Light Mode

Visual Parametric EQ

One-Time Purchase

$24.99

Support independent development. Get a better workflow.

Common Questions

Does ES-9 Wizard support all ES-9 settings?
Yes. Routing across all three DSP blocks, both mixer banks, four-band parametric EQ per mixer channel, DC blocking, DC offsets, MIDI CC control, flash memory management, and S/PDIF vs. dual-mixer mode switching — the full set of configuration options.
Will this change how my ES-9 works?
No. ES-9 Wizard communicates with your module over the same standard SysEx protocol as the official tool. It is simply a different — and much more visual — interface for editing your configuration.
How does this compare to the official tool?
The official tool presents raw dropdowns and numeric values in a single page. ES-9 Wizard replaces that with an interactive signal flow diagram for routing, console-style vertical faders for mixing, and a draggable EQ curve for filtering. It also includes a guided learning system that teaches you ES-9 concepts step by step, and syncs every change to your hardware in real time.
Is this an official product?
No, it is an independent third-party tool. It is not affiliated with Expert Sleepers.
Is this free?
No, it is a one-time purchase. The official free tool remains available.
Is this open source?
No. ES-9 Wizard is a commercial desktop app, sold as a one-time purchase. The official tool remains freely available.
Do I need my ES-9 connected to use it?
No. You can edit configurations offline and sync when you reconnect. The app detects your ES-9 automatically over USB, and a sync dialog lets you choose whether to push your local edits or pull the hardware state.
What platforms are supported?
macOS and Windows. A Linux version may follow depending on demand.

Get in Touch

Have questions or need help? We'd love to hear from you.