Swart Atomic Space Tone Pro

$1,950.00 Price Tier: High-end

5.0 (1)

1 Review

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Page last updated Jun 14, 2026

Pricing and availability

We compare 600+ stores and found this item at 1 store. Prices updated June 14, 2026.

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Price

$1,950.00 1 available Used

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Average Price: $1,950

High-end/Boutique

$300

$701+

Price Tier

In the Combo Guitar Amplifiers category, Swart Atomic Space Tone Pro is priced in the High-end/Boutique range. This premium gear is built to very high standards and offers premium features.

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Standard

High-end

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Description

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The Swart Atomic Space Tone Pro is a combo guitar amplifier that captures the essence of vintage tube sound while integrating modern reliability. This hand-wired amp is a favorite among guitarists seeking both warmth and clarity. With its all-tube design, it delivers a rich, dynamic audio experience, making it ideal for both studio sessions and live performances. One of its standout features is the built-in tremolo and reverb, offering musicians a wide palette of sonic textures to explore. The amp's 18 watts of power are driven by a 12-inch speaker, providing a well-rounded sound suitable for a range of musical styles. Its classic design is complemented by top-notch craftsmanship, ensuring it stands the test of time.

Key Features:

Hand-wired, all-tube design
18 watts of power
12-inch speaker
Built-in tremolo and reverb
Ideal for studio and live performances
High-quality craftsmanship and vintage-inspired aesthetics

Product specs

Brand	Swart
Model	AST Atomic Space Tone Pro 20-Watt 1x12" Guitar Combo
Finish	Various
Year	2008 - 2025
Made In	United States
Categories	Guitar Combo Amps
Built-In Effects	Built-In Effects
Direct Output	Direct Output
Effects Loop	No Effects Loop
Electronics	Tube
Number of Channels	1 Channel
Number of Inputs	2 Inputs
Output Power (Watts)	20
Power Tube Type	6V6
Reverb	Spring Reverb
Speaker Configuration	1x12"

FAQs

What is the tonal character of the Swart Atomic Space Tone Pro?: The Swart Atomic Space Tone Pro is known for its rich, warm tube-driven sound with a creamy overdrive. It offers a vintage-inspired tone with excellent touch sensitivity, making it versatile for clean and overdriven sounds.
Is the Swart Atomic Space Tone Pro suitable for gigging?: With 20 watts of power and a 1x12" speaker configuration, the Swart Atomic Space Tone Pro is suitable for small to medium-sized gigs, providing ample volume and presence for live performances.
Does the Swart Atomic Space Tone Pro have built-in effects?: Yes, the Swart Atomic Space Tone Pro features built-in spring reverb and tremolo, allowing for lush, ambient soundscapes without needing additional pedals.
How many channels does the Swart Atomic Space Tone Pro have?: The Swart Atomic Space Tone Pro is a single-channel amplifier, offering simplicity and ease of use for players who prefer straightforward control over their tone.
What type of power tubes does the Swart Atomic Space Tone Pro use?: The Swart Atomic Space Tone Pro uses 6V6 power tubes, which contribute to its warm and smooth tonal characteristics, reminiscent of classic American amplifiers.

Videos

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The Music Zoo

Swart Atomic Space Tone Pro Demo With Dennis Delgaudio

The Music Zoo

Swart Atomic Space Tone Pro: With a Variety of Guitars

Foxxy Gear Reviews

"Pick of the Day" - 1963 Fender Jazzmaster and Swart Atomic Space Tone Pro

Emerald City Guitars

Reviews

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Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Swart Atomic Space Tone Pro.

Features and functionality

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The amp supports different power tubes, offering 18-22 watts based on whether you choose 6V6 or 6L6 tubes.
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The amp is praised for its unique tremolo tones, which are distinct from Fender, Marshall, or Vox circuits and cover both vintage and modern vibes.
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Despite its rich tone, the amp's colored sound may not pair well with certain pedals, such as delays or compressors, which can overwhelm its natural reverb and tremolo.
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The amp features an internal/external switch allowing seamless transition between combo and external cab setups.
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The amp is handcrafted in Wilmington, NC, emphasizing its unique build and boutique quality.
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Comes with a Night Light attenuator and reverb/tremolo switch, providing versatile sound control options.
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Value and pricing

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Some believe the amp is underpriced on the used market, indicating a strong value proposition.
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Setup and maintenance

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Caution is advised when opening the amp due to the potential charge in electrolytic capacitors, suggesting a complex internal build.
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Comparisons

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The amp is described as offering the highest fidelity, simple, pure, and quiet sound, setting it apart from other brands.
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Some owners liken the Swart to a Fender Champ but note its circuit inspiration from the Gibson Scout.
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The reverb is compared to a subtle dark plate verb rather than a traditional spring, offering a unique tonal quality.
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Users compare the sound power to be between a Princeton Reverb and a Deluxe Reverb but note distinct sonic differences.
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User experience

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Owners appreciate the amp's aesthetic appeal and portability, making it a go-to choice for those valuing both design and function.
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The amp's design and ergonomic package are highly appreciated, enhancing the overall user experience.
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Use cases and applications

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Owners report it excels at clean tones, perfect for jazz, but may not cut through in loud band settings with heavy music.
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The cleans are highly praised for jazz, offering a non-scooped sound unlike a black panel Deluxe.
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Mods and upgrades

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The amp is versatile with speaker swaps, with positive experiences reported using g12h30 anniversary and Gold speakers.
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5.0 out of 5

Based on 1 Review and 1 Rating

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rodrigo_ogando

200

about 6 years ago

Absolutely amazing

I love this amp. When ive started looking for a nice amp ive checked pros and cons of every 20 watt or less amp in the market. It took me 4 years to finally get it. The tone is amazing, sounds like an old fender tweed but with a personal twist. The reverb is huge. The tremolo is ultra creamy, never heard a tremolo like this.

Roles:

Singer Guitarist Keyboardist

Genres:

Rock Pop Psychedelic pop

Artist usage

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Eric Cannata

Guitarist

Young the Giant

Verified via reverb.com

Sold on Reverb.com. It is also visible in Fender's March 7, 2014 "Inside the Studio" feature, recorded in "late 2013", of Young the Giant recording Mind Over Matter at 1:21.

From YTG: This was taken on tour in 2011 after the release of our first album. It comes with a custom made hard touring case. It has some scratches as you can see in the pictures, but it sounds great, and is a perfect amp for a home studio, or to play gigs with (it’s super light)!