Just a reminder, we will be spending the first couple months of the year clearing out the shop of all backlog, including all mic mods,...

We hope everyone had a great year and a great holiday! As a quick reminder, we'll be shutting down much of the webstore (at least not...

We hope everyone had a great year and a great holiday! As a quick reminder, we'll be shutting down much of the webstore (at least not...

I haven't been able to post as much as I'd like to do for the blog; but just wanted to drop a quick line to update people on all things...

They say that absence makes the heart grow fonder, and it's definitely true that I've gotten a lot of inquiries since taking down my U47...

Many people have asked me if I will offer a mod for the WA-CX12, and the answer is yes. We have finally had some time to take one apart...

I get often asked why someone needs to send in the 7 conductor tube mic cable with their Sterling or Warm Audio tube microphone...

many people have asked to let me know when the original 'transparent' ReAmp will be available again. I do finally have a ship date on...

A lot of things are happening behind the scenes here at the lab... Let me try to go over them all briefly. the handmade tube mics! The...

Just a brief status update on some things that will change with the site and our offerings, and a really cool technology update to our...

This blog is normally centered around my hobby-shop company, Signal Art; but today I'd like to spend a moment writing about the main...

we have everything we need to complete all orders that have been placed or deposits put down, or pending, but will not be accepting new...

If you ever wonder why we ask that you include the 7 pin cable with your tube mic upgrade, this is why.... We've seen this cable...

I know we are a bit of a made-to-order company with a bit of a lead time, on most things; but it just so happens that we do have a few of...

Like most people around the world, I've been absolutely heartbroken and disgusted by what is happening to Ukraine at the hands of...

It always sucks to have to give a client some bad news; but hopefully this can serve as a warning for folks to be careful about buying...

finally some shots that show off the extensive rework done to the original WA-87 when sent in for mod. Among many other things, we add...

In part 2 of my pics update, we've updated pictures of the microphone itself (yesterday, we did power supply). Funny enough, this was...

We've updated some of the photography for the baseline edition 47, tube 47, and tube 48 to reflect how the power supply looks today and...

...but do you like even custom wind your own power supply transformers?