Skip to main content
MusicRadar MusicRadar The No.1 website for musicians
UK EditionUK US EditionUS AU EditionAustralia SG EditionSingapore
Sign in
  • View Profile
  • Sign out
  • Plugin Week 2026
  • Artist news
  • Guitars
  • Controllers
  • Drums
  • Keyboards & Pianos
  • Guitar Amps
  • Music Gear Reviews
  • Synths
  • Software & Apps
  • More
    • Recording
    • DJ Gear
    • Acoustic Guitars
    • Bass Guitars
    • Tech
    • Tutorials
    • Reviews
    • Buying Guides
    • About us
More
  • Eloise's guitar journey
  • Keef's greatest hit
  • 95k+ free music samples
  • Led Zep's Rain Song
  1. Guitars
  2. Guitar Amps

Swart Amplifier Co. introduces the ST-45 Convertible

News
By Joe Bosso published 18 July 2014

Low-wattage amp company turns on the power

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Swart Amplifier Co. introduces the ST-45 Convertible

Swart Amplifier Co. introduces the ST-45 Convertible

Michael Swart has turned the Wilimgton, North Carolina Swart Amplifier Co. into a mini behemoth in the market of low-wattage guitar amps.

Well, there's a first time for everything, and at Summer NAMM 2014, the company has unveiled the Space Tone Forty-Five (ST-45) Convertible amplifier.

Page 1 of 4
Page 1 of 4
Swart Amplifier Co. introduces the ST-45 Convertible

Swart Amplifier Co. introduces the ST-45 Convertible

It's Swart's move to 6L6, to bass and treble, to a fixed bias solution, and it's 45 watts of power. The ST-45 has Swart's lush tube reverb, tube tremolo, and tube Rectifier... with more juice.

Page 2 of 4
Page 2 of 4
Swart Amplifier Co. introduces the ST-45 Convertible

Swart Amplifier Co. introduces the ST-45 Convertible

A hand-made dark Tweed cabinet. They don't call it a convertible for nothing.

Page 3 of 4
Page 3 of 4
What's this?

What's this?

It's top-secret, this prototype. But the Swart folks tell us something new is coming in the fall...

For more information, visit the Swart Amplifier Co.

Page 4 of 4
Page 4 of 4
Joe Bosso
Joe Bosso

Joe is a freelance journalist who has, over the past few decades, interviewed hundreds of guitarists for Guitar World, Guitar Player, MusicRadar and Classic Rock. He is also a former editor of Guitar World, contributing writer for Guitar Aficionado and VP of A&R for Island Records. He’s an enthusiastic guitarist, but he’s nowhere near the likes of the people he interviews. Surprisingly, his skills are more suited to the drums. If you need a drummer for your Beatles tribute band, look him up.

Read more
Blackstar Beam Mini: the super-compact desktop amp has AI stem separation and offers players access to over 200,000 user-created NAM captures
Guitars With AI stem separation, component-level modelling, and access to 200,000+ neural captures, Blackstar's Beam Mini “redefines” the desktop amp
 
 
The Positive Grid Reactor series comprises a pair a 50-watt and 100-watt digital combos powered with AI.
Guitars Positive Grid's new AI-enabled combo lets you design "any tone imaginable" by text or image
 
 
Harley Benton DNAfx AmP10
Guitars It’s $92, weighs 4.5kg and is packed with features, and Harley Benton calls it “ultimate grab-and-go practice station” – meet the DNAfx AmP10 modelling combo
 
 
The Marshall 60th Anniversary Jimi Hendrix Collection features a Marshall 1959 Super Lead half-stack, and a special edition Dunlop Fuzz Face.
Guitars “We built the amps, Hendrix made them scream”: Marshall celebrates 60 years of Jimi Hendrix with “cosmic” anniversary collection including hand-wired amp, Fuzz Face and more
 
 
Jared James Nichols plays his Gibson Futura on a stage lit up in red-pink.
Artists “I felt like I was levitating off the ground. I felt like I was in Cream in 1968”: Jared James Nichols on why he switched to Marshall amps
 
 
Fender Tone Master Pro & FR-15 cab
Guitars Fender gives the Tone Master Pro a mighty firmware update, adding some classics from its amp archive
 
 
Latest in Guitar Amps
Ed Sheeran has launched a new grassroots music campaign and a signature line of busking-friendly acoustic amps.
Artists “Playing music should always be fun”: Ed Sheeran and Orange launch the “ultimate busking amp”
 
 
Fender Tone Master Pro & FR-15 cab
Guitars Fender gives the Tone Master Pro a mighty firmware update, adding some classics from its amp archive
 
 
The Positive Grid Reactor series comprises a pair a 50-watt and 100-watt digital combos powered with AI.
Guitars Positive Grid's new AI-enabled combo lets you design "any tone imaginable" by text or image
 
 
Fractal FM4 amp modeller
Guitar Pedals “Make no mistake, it could grace any professional stage”: Fractal AM4 review
 
 
Fender Hot Rod Deluxe IV 30th Anniversary
Guitar Amps “The very essence of the Fender aesthetic”: Fender Hot Rod Deluxe IV 30th Anniversary review
 
 
Positive Grid Reactor 50 review
Guitar Amps "The app is where things get both wild and a little weird:" Positive Grid Reactor 50 Intelligent Guitar Combo Amp review
 
 
Latest in News
William Shatner with a guitar
Singles And Albums William Shatner upcoming metal album is set to become live “immersive spectacle” too
 
 
LONDON, ENGLAND - MAY 19: Sienna Spiro performs during her "The Visitor" Tour at The Roundhouse on May 19, 2026 in London, England. (Photo by Jim Dyson/Getty Images)
Artists “I have vocal nodes": Breakout star Sienna Spiro's distinctive singing voice comes at a cost
 
 
audioroute
Tech This time-saving tool can sample YouTube, Spotify or any other app with a single keyboard shortcut
 
 
The Gibson Custom Historic Reissue 1959 and 1962 ES-330
Guitars Gibson unveils exquisite Custom Shop Historic Reissues of the 1959 and ’62 ES-330s
 
 
Beatles Day banner
Singles And Albums Apple to celebrate World Beatles Day by uploading colourised version of All You Need Is Love
 
 
John Mayer takes a solo on his signature PRS Silver Sky at the 2025 Pilgrimage Music & Cultural Festival.
Artists John Mayer says he has already used his signature Neural DSP plugin on record – but on which songs?
 
 

MusicRadar is part of Future plc, an international media group and leading digital publisher. Visit our corporate site.

Add as a preferred source on Google Add as a preferred source on Google
  • About Us
  • Contact Future's experts
  • Terms and conditions
  • Privacy policy
  • Cookies policy
  • Advertise with us
  • Accessibility Statement
  • Careers

© Future Publishing Limited Quay House, The Ambury, Bath BA1 1UA. All rights reserved. England and Wales company registration number 2008885.

Please login or signup to comment

Please wait...