Luma-1 drum machine overview and demo

video upload by DeftAudio

"Luma-1 is an authentic recreation of the iconic LM-1, originally designed by Roger Linn in 1979 and now brought back by Joe Britt. Fully recreating the original design of the LM-1, it utilizes the same audio path (with vintage DACs and filters), runs the unmodified LM-1 software, and adds a secondary modern processor for adding highly desirable features like loadable sounds, USB connectivity, MIDI and more."

See this post for additional details.

Meet the Luma-1 - Joe Britt's Enhanced LM-1 Drum Machine In Collaboration with Roger Linn

Joe Britt LM1+ demo video upload by Roger Linn

This one is in via Soviet Space Child.

Above is a prototype Luma-1 in an LM-1 case. Below you'll see some pics of the upcoming Luma1 branded case along with some details.

According to @luma1_drum_machine:

"Welcome! We are two US based engineers who are building and selling a few Luma1 Drum Machines with Roger Linn and Joe Britt’s consent."

"While the Luma1 hardware design is in the final stage for preparation before manufacturing, there is much work happening on the software side. Luma1 is running the original LM1 code on the Z80 CPU while the secondary ARM processor delivers new features. Those include custom sound loading, MIDI, synchronization and now added OLED support. More work needs to be done to expand it and bring brand the new functionality, but we’re really happy with the progress."

Click the pics for larger shots. You can find a full write-up on Roger Linn's website here, and additional demos and pics on Instagram here.

Roger Linn: "I've recently met a new friend named Joe Britt, founder and CEO of a tech company here in Silicon Valley called Afero, and designer of some significant tech products over the years.

Lucky for me, Joe also has a personal interest in my old drum machines. A few years ago, a friend of his gave him (!) one of my old LM1 drum machines. He enjoyed playing with it, but he wished it had a few extra features like loading alternate sounds from files, and pitch and pan knobs on the front panel.

So he decided to make his own enhanced LM1. He searched the web and found some incomplete old schematics, filled in the gaps by reverse-engineering the boards, then redesigned and replaced all of the circuit boards to include his enhancements. Note in the photo above that his redesigned boards are about half the size of the original boards, and are purple! Prince would have loved that."