Free guitar clinic: Alex Skolnick of Testament, live at Sound Pure on Sun, Oct 18 at 5:00 PM. Reserve a seat

From Useful Arts

First came the Hornet — an affordable, handheld preamp/DI that sounds as good or better than any of the $1000+ solid state preamps on the market.  Discrete transistors and transformers on both the input and output – combined with the Useful Arts exclusive color control – give the Hornet a positively huge sound.

Now, make room for the SwarmTM – a single rackspace unit, hand-built in the USA, with four independent Mic/DI channels that takes the Hornet to a whole new level.  Sonically, the Swarm delivers the same huge sound as the Hornet, but its rackmount form factor makes room for extra features including a high pass filter, 22dB pad and phase control.  Like the Hornet, the Swarm features discrete gain cell topology, a custom Cinemag input transformer, and a JFET DI.  Dial in the Color control, and the personality of your microphone or instrument is enhanced and thickened without the need for compression or EQ.

Preamps in interfaces are everywhere, but they don’t have much of a sound.  The Swarm makes your music sound like a record even before it hits the interface.  If you’re looking for a versatile front end that can handle a whole drum kit, or a combination of microphones, bass, guitar and keyboards, it’s here.  And it’s affordable.

Preamp Type
Solid State
Number of Channels
4
Mic Input
XLR (4)
Line Output
XLR (4)
Hi-Z Input
TRS (4)
Phantom Power
Yes
Pads
-22dB
Polarity Switch
Yes
EQ
Highpass Filter
Rack Spaces
1U

Watch & listen

Useful Arts Blackbird Sessions

This past summer, after the NAMM show in Nashville, we had the honor of booking some time at the legendary Blackbird Studios in town. There, we unveiled  the brand new preamp from Useful Arts Audio, the Swarm 4 channel m... Read more

This past summer, after the NAMM show in Nashville, we had the honor of booking some time at the legendary Blackbird Studios in town. There, we unveiled  the brand new preamp from Useful Arts Audio, the Swarm 4 channel mic preamp and DI. We put the Swarm up against two legendary preamps, and we were amazed with the results. Hear them for yourself!

Free 3-Year Warranty

In addition to the standard included manufacturer warranty, virtually all new products carry our exclusive, industry-leading, absolutely free Sound Pure 3-Year Warranty, which includes parts and labor. It's our way of adding real value to the personal touch our small, dedicated team brings to every purchase.

Coverage exclusions live in Terms & Conditions, Section 27. Read the warranty →

Sound Pure Studios Control Room A — Durham, NC

Sound Pure Studios · Durham, NC

Come hear it in our control rooms.

Sound Pure is a working studio in Durham, NC — a 1,000 sq ft live room and two pro control rooms. Book a session to audition gear in a world-class acoustic space before you buy.

$1,799