// PRIVATE BETA

Your system is an instrument,
not furniture.

RackJam is a system planner for Eurorack. Design your racks as living schematics, down to every jack, knob and signal path, with power, depth and price computed honestly as you build. Alone, or live with a friend.

Open the System Planner Join the waitlist ↓

The planner is invite-only while we wire the beta. The waitlist is the queue.

01 · DESIGN VIEW

Schematics, not photos

Every module is a semantic panel: jacks typed by signal, knobs and sliders addressable. Zoom out and your rack reads as an instrument architecture, not a wall of faceplates.

02 · ENGINEERING-HONEST

Power, depth, price: live

Rail draw against your PSU budget, per-position depth, real cost including the modules you only wish you owned. The summaries update with every move, and they never flatter.

03 · CO-EDIT LIVE

Build together, in realtime

Invite a friend into your system and plan side by side: live cursors, shared history, one document. Built for the way modular people actually scheme.

PATCH IN

Get an invite when the beta opens