About

The tracker came first

A tracker puts time down the screen and voices across it, so you read a whole arrangement at once instead of scrolling a piano roll sideways. It rewards typing over knob-twiddling, which is the opposite of how most Eurorack sequencers are built. That was the point. The Nerdsynth took its cues from Little Sound DJ and Little Piggy Tracker, with Fasttracker 2 and Impulse Tracker in the background — and one early goal was to avoid awkward key combinations, so the most-used functions got dedicated buttons.

Firmware is where the instrument lives

The hardware sets the limits — the panel, the outputs, the screen — and the firmware decides everything else. So the firmware keeps moving. The NerdSEQ reached v1.00 in May 2017 and v3.0 in September 2025, in free updates the whole way, and a module bought in 2017 runs the same version as one bought last week. The release notes are the honest record of that.

Expanders instead of a bigger box

Rather than one enormous module that does everything at a price nobody needs to pay, the sequencer has an expansion bus: two expander ports carrying up to four extensions. Add sixteen more CV outputs when the rack grows into them, video when a live set wants visuals, oscillators when you want chords without patching. Everything shares the same bus and the same firmware.

Support is not a department

E-mail arrives on the same bench the modules are built on. That is slower than a call centre and considerably more useful: the person answering wrote the code. Repairs happen here too, including on hardware far outside any guarantee period.