

Performance Mixer MKII
PM MKII first run is sold out. Please check with your local dealer to get a unit. Run 2 will be shipping this summer.
Preorders are back open.
Channels MKII are in production and shipping Q2 of 2025.
We're trying to grow a bit, and put out some great new products. I want to be making art and music, and I'm being forced to pivot, spending energy on unproductive governmental policy related things.
The turmoil in the USA around trade has us undertain on what to do next. We're building from back stock received before April right now. I am trying to navigate the tariffs and figure out what to do, how to shift production, etc., but the reality is many of the raw goods (parts) are made in China with no second sources and the 145% tariff is going to affect all prices on new production whether I do PCBA in China, Mexico, Germany, or the USA. It's a mess.
I believe in free trade, fundamentally, as a way to relate to each other across the globe. We are part of a community of synthesizer enthusiasts from all walks of life, built around the commonality of loving music and sound. This love helps us understand each other, making us less likely to "other" our brothers and sisters for our differences. Free trade and shared interests help bridge the cultural and geographical divides and sow love across the globe. Free trade is a major reason for a peaceful world, and I want goods and ideas to continue to flow freely so that we may maintain camaraderie with those in far away lands. We are anti tariffs, anti othering, anti isolation, and anti the current administration for its inhumanity and mistreatment of people different than those in power. They're coming for all of us. End rant.
I value your support and business; it's keeping us employed, making music, and supporting our local community.
Thank you for reading and for letting me soapbox for a minute. -William Mathewson / WMD
WMD, Makers of Automatic Data Processing Equipment for Audio Production since 2007
Performance Mixer MKII Suite
PM DB25 MKII - Balanced Output Pre/Post Fader Expander
Regular price $299 Sale price $299PM MKII Returns - 3 Additional Aux Returns for PM MKII
Regular price $139 Sale price $139PM MKII Direct Outs Expansion - 8 Stereo Channels Pre or Post
Regular price $99 Sale price $99PM DB25 MKII Conversion Board for Use with Original Performance Mixer
Regular price $40 Sale price $40Performance Mixer MKII Cables, Accessories & Replacement Parts
Regular price From $6 Sale price From $6Modules In Stock
PM DB25 MKII - Balanced Output Pre/Post Fader Expander
Regular price $299 Sale price $299Performance Mixer MKII Cables, Accessories & Replacement Parts
Regular price From $6 Sale price From $6Silver Panels for WMD Modules
Regular price From $6 Sale price From $6 Regular priceAll Modules and Pedals
Newsletter
Non Electronic Stuff
Blog posts list
January 2024 News
WMD is back. TLDR; I feel like my old self at the beginning of WMD, and I'm excited to be making art/music again, and good new and old things are...
Going through our backlog of QC modules
We've moved, and the dust has settled. I've got some time now to work on our longstanding backlog of modules that never passed QC. Most of the time these just...
New Merch Available
We're adding some merch, and it'll be print on demand which is more economical and sustainable. We'll be adding new designs (and maybe some fun old designs) soon. First thing...
Important factory news and new products announcement!
Jan 2024 note - leaving this up for posterity, but obviously a lot has changed since this announcement. Hey fam, We at WMD are so thankful for the support you...
NEW METRON FIRMWARE V1.3 UP NOW
With Volteras shipping, it's important that all METRON users download the newest firmware and update their units! Voltera needs this update to function! Other changes include: -NEW SBUS USER INTERFACE-COMPOSE...
METRON FIRMWARE V1.2 is up now!
We have been working away at makimg METRON even better and implimenting the most requested features from our users. V1.2 is up and available now! GRAB IT HERE Changes include:-"Quick...
METRON 1.1 Firmware is now available
It's been about six weeks since the initial release of METRON. Since then, we have found a few little bugs and housekeeping items that we wanted to address asap. Please check out...
William Mathewson honored as a top five finalist for GenXYZ Award amongst local business owners
This February, William Mathewson was honored at ColoradoBiz Magazine’s GenXYZ awards for the 2019 Top 25 Most Influential Young Professionals. The list included winners from a variety of industries, spanning...