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Description
Experience a perfect fusion of vintage tone and modern reliability with the Swart AST Atomic Space Tone MkII 20-Watt Guitar Amp Head. This boutique amplifier head is crafted for guitarists who crave authentic tube-driven sound with a touch of futuristic flair. The AST MkII is renowned for its unique 3D reverb and tremolo, delivering an immersive playing experience that seamlessly blends the old-school warmth with contemporary sonic depth.
The AST MkII boasts an all-tube design, featuring a pair of 6V6 power tubes for rich, vibrant tones, while the 12AX7 and 12DW7 preamp tubes offer a wide range of tonal possibilities. With a 20-watt power rating, it's perfect for both small venue gigs and studio sessions where clarity and quality are paramount. The amp head’s custom-built transformers ensure consistent performance and longevity, making it a reliable companion on your musical journey.
For those who appreciate aesthetic as much as sound, the AST MkII's retro-inspired design is a nod to classic amplifiers, yet it incorporates modern durability. The control layout is straightforward, allowing for intuitive adjustments, so you can focus more on playing and less on tweaking.
Key Features:
- 20-watt all-tube design
- Unique 3D reverb and tremolo
- 6V6 power tubes for rich, warm tones
- 12AX7 and 12DW7 preamp tubes for versatile sound shaping
- Custom-built transformers for reliability
- Straightforward control layout for ease of use
- Suitable for both small venues and studio settings
Product specs
| Brand | Swart |
| Model | AST Atomic Space Tone MkII 20-Watt Guitar Amp Head |
| Year | 2009 - 2025 |
| Made In | United States |
| Categories | Guitar Heads |
| Electronics | Tube |
| Output Power (Watts) | 20 |
| Reverb | Spring Reverb |
FAQs
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What kind of tones can I expect from the Swart AST Atomic Space Tone MkII 20-Watt Guitar Amp Head?
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The Swart AST Atomic Space Tone MkII offers rich, warm tube-driven tones with a classic vintage character. It excels in clean and overdriven sounds, making it versatile for blues, rock, and jazz genres.
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Is the Swart AST Atomic Space Tone MkII loud enough for live performances?
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With 20 watts of tube power, the Swart AST Atomic Space Tone MkII is suitable for small to medium-sized venues. It provides enough volume to cut through a mix while maintaining clarity and warmth.
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Does the Swart AST Atomic Space Tone MkII 20-Watt Guitar Amp Head include reverb?
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Yes, the Swart AST Atomic Space Tone MkII features a built-in spring reverb, offering lush and spacious ambient effects that enhance your guitar tone.
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How does the Swart AST Atomic Space Tone MkII handle pedals?
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The Swart AST Atomic Space Tone MkII is known for its excellent pedal compatibility, allowing effects like overdrive, delay, and modulation to integrate smoothly with its natural tube tone.
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What type of tubes does the Swart AST Atomic Space Tone MkII use?
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The Swart AST Atomic Space Tone MkII utilizes high-quality tubes to deliver its signature sound, including a combination of preamp and power tubes for optimal performance and tone.
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Is the Swart AST Atomic Space Tone MkII suitable for home use?
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While the Swart AST Atomic Space Tone MkII is powerful enough for gigs, it can also be used at home. Its rich tube tone can be appreciated at lower volumes, though it may be louder than typical practice amps.
Videos
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Reviews
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Swart AST Atomic Space Tone MkII 20-Watt Guitar Amp Head.
Features and functionality
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Equipped with a switch allowing seamless transition between internal and external cabs, enhancing versatility in different playing environments.
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The Swart AST MkII includes a unique reverb that resembles a subtle dark plate verb, offering a distinct alternative to traditional spring reverbs.
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The amp head includes a window to view the glowing tubes, enhancing its visual appeal during performances, especially in low-light settings.
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The Master Volume on the Swart AST MkII Head is bypassable with a switch, allowing for rich tube-driven overdrive at bedroom volumes.
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Comparisons
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Tonally, the amp sits between a Princeton Reverb and Deluxe Reverb, with a tight bottom end and rich top end, suitable for jazz and light-gain overdrive.
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Owners highlight the amp's aesthetic and tonal superiority, considering it among the most visually and sonically pleasing amps available today.
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The Swart AST's retro 50s space-themed design and offset control knobs garner interest from those who appreciate vintage aesthetics.
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Some users find a raspiness in Swart’s voicing and prefer the smoother tone of the Tone King Imperial.
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Mods and upgrades
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Users recommend experimenting with different speakers like the g12h30 anniversary for varied tonal textures, though the stock Mojotone BV-25 is highly praised.
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Use cases and applications
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Utilizing an extension cab can significantly boost sound projection, making it easier to compete in a full rock band setup.
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The amp is praised for handling fuzz pedals exceptionally well, likely due to its 6V6 tubes and all-tube design, making it ideal for fuzz enthusiasts.
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The Swart AST’s 20 watts are deemed plenty for home use, even though it’s described as “loud as fuck.”
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User experience
Build quality
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Owners rave about the intoxicating aroma of fresh wood and glue upon unboxing, highlighting Swart’s commitment to craftsmanship.
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