StringPort
The StringPort is a polyphonic string-to-USB 2.0 converter coupled with a unique, powerful, and extensible software suite. learn more »
K-Bow
Transform subtle bow technique into powerful, user-friendly control data with the K-Bow Bluetooth sensor bow and software. learn more »
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What's New
Online Store Now Open
The KMI online store is now open and accepting orders for all four models of the K-Bow. We are also accepting StringPort orders for select instruments. We'll continue to add new products and accessories, so check back often.
As a thank you to our early adopters, the first 12 orders on the KMI online store will receive free shipping to anywhere in the world. Visit the store »
New Downloads: K-Apps Demo, K-Bow Manuals
We invite you to check out the K-Apps software now available on our downloads page. We also have posted a reference manual for the K-Bow as well as instructions on attaching the emitter. Visit the downloads page »
A Cycling '74 Interview with Keith McMillen
We met with Andrew Benson for a nice discussion about the K-Bow and what else is in store for Keith McMillen Instruments. Read the article here »
K-Bow Certified Top 10 of NAMM 2009
Mix Magazine reviewed the K-Bow as one of the top 10 products of NAMM 2009.
"We were floored by a debut from a new company by Zeta Violin founder Keith McMillen, who launched the remarkable K-Bow Bluetooth Sensor. This wireless, Bluetooth-enabled bow has a sensor that detects and translates bow technique and movements into signals for controlling synthesizers, audio processors and workstations. It’s a brilliant hardware/software system that takes bowed instruments well into the 21st century and beyond. Bravo, Keith!"