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Happy 2026... and a new chapter

Thank you to all who got in under the wire to set up their tube mic mods before the cutoff on the first. We are officially now only focused on the boutique, original builds going forward; although I will probably have to spend much of the next 3 months catching up on all of the upgrade requests that have come through in the last couple of months, including many who got their orders in early but have deferred sending them in for a few months so as to not be without them for s

End of the road on mic upgrades!

Just a reminder, we will be taking all mic mods off the site on Thurs when we do website maintenance... if anyone had a lingering need to send in a Warm Audio tube mic for upgrades, speak now or forever hold your peace (actually, just place the order by the 1'st and it can be sent in anytime thereafter)... thanks.

... or forever hold your peace

Just a quick reminder, as of today there are only 2 weeks left to put in orders for our famous Warm Audio tube mic upgrade/modifications. We will be discontinuing this work on Jan 1 2026 to focus purely on original handcrafted builds and of course the main company thereafter. We have had many people take us up on these mods and will spend much of the first quarter 2026 fulfilling all of them... but will not accept any more orders after Jan 1, 2026. We will also stop taking

yes, there are black friday deals

I have gotten a lot of questions about black friday deals on the mic mods and other things, and hesitated to do it just because of the rising cost on shipping and parts, the mods have very little margin to play with... however, yes, through the end of the month you can use the coupon code $50 OFF! on any mic mods, $100 OFF! on any pair of mic mods, or $200 OFF! on any handcrafted mic orders. Just be aware, as I have stated copiously elsewhere, that this is the busy season fo

Yes, there's a black friday coupon!

As promised, you can use the code "$200 OFF!" to get a discount on any of our handcrafted u47/u48 mics, including the solid state Spirit 47 Tube microphone which uses the Phaedrus Audio tube. The coupon code is not good on mic mods or the M49 reservation (those are already pre-discounted) but strictly on the hanmade 47's and 48's. I will leave this coupon active thru probably the end of the year, but at least thru mid december. Best, Chad

M49 announcement and reminder on all WA mods!

Well, we decided to finally pull the trigger and begin preparations to release our take on the highly venerated M49. We sent out a very limited email/newsletter a few days ago exclusively for the people who had asked to be notified when we had decided to pull the trigger, and invite them to be first in line if they would like to put a 50% deposit down on the M49. I am now extending that to a few more people who may be interested and making that announcement publicly here in

Final ST69 rolls out.

I always had a soft spot for this underrated microphone from about 20-25 years ago. The successor to an even more robustly built Groove...

Final ST59's roll out!

Many people believe that Signal Art began with modifying the Warm Audio 47 and 87... not true. It actually began with the Sterling ST59...

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