ampsandsound
Amplifiers
Preamplifiers
Speakers
Best Known For
Amplifiers
/
Class: Tube
Used Products
4
 Available
Average Price
$10,001-$20,000
Brand Popularity
187
 of 900+
Products Listed
30
Review Count
50
Founding Year
2015
Headquarters
United States
ampsandsound
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What's unique about the brand

ampandsound specializes in high-end, handcrafted tube amplifiers made in the USA. Their low-wattage amps pair perfectly with high-efficiency speakers and headphones. The company is known for classic, minimalist designs and a focus on delivering natural sound.

What reviewers are saying

We read all the reviews. Here's what reviewers feel most strongly about:

  • ampsandsound differentiates itself through its commitment to hand-built construction, using point-to-point wiring and turret boards in most models, reminiscent of classic amplifier designs.
  • They specialize in custom-wound transformers, a closely guarded secret that significantly shapes the sonic characteristics and contributes to the robust power delivery and overall quality of their amplifiers.
  • ampsandsound amplifiers like the Arch, Zion and Nautilus aim for exceptional linearity and low distortion, rivaling even solid-state designs, reflecting a modern take on vintage circuits.
  • Their amps, like the Kenzie OG, emphasize "tube character" via a sweet, euphonic, and rich tonal quality, often without dramatically altering the downstream frequency response, creating a uniquely engaging listening experience.

Our favorite reviewer quotes:

  • "After listening for a few seconds, immediately I could hear what made it different. The defining quality was the persistent, pleasant micro-rumble at the lower frequencies coupled with rich tonal timbre and the expansive sound stage." (https://ampsandsound.com/blogs/news/ampsandsound-agartha-2021-review?srsltid=AfmBOopdFiwqK0TiuCO7uOq1VJwe1IDCdRsOrbgUqieO-FriyyH5oiH0)
  • "The ampsandsound Arch Monoblock amplifiers are incredibly nimble, and they work more like surgeon with a scalpel or a foil fencer than a traditional sword fighter. Every detail was highlighted, and the nuances such as the rattling of the high hat stand could be heard in a way that simply was not as evident with the Zion Monos." (https://pt.audio/2023/06/04/ampsandsound-arch-monoblock-amplifiers-review)
  • "One thing that set the Nautilus apart for me was how spacious and fully resolving all the details are. The scenery is very lush which is a characteristic of romantic ampsandsound house sound, but the completely resolving nature of the sound, possibly due to the huge transformer of the Nautilus, makes all the difference." (https://ampsandsound.com/blogs/news/ampsandsound-nautilus-review?srsltid=AfmBOorzghFtzE2Udcqoh0bsfyWlCav9zQ9MNstEE3CF-gCm2UNK5gH_)
  • "Each Bryce puts out absolutely enormous low end and no, it isn't one-note. We're talking low down into the 30Hz and below range, with a seismic rumble and tightness that I've not heard from any amplifier before." (https://pt.audio/2022/06/19/ampsandsound-bryce-monoblocks-review)
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Our interview with the brand

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From Julian's interview with
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Products

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Lineup comparison

We think it's helpful to understand how their products compare. To learn more about each, scroll to the section above to click through to individual product pages.

Chubby Jinx

  • Positioning: The entry-level stereo amplifier in the lineup.
  • Description: Offers a sweet sound with its 6V6 tubes, providing warmth and texture. Unlike the Kenzie Ovation, which focuses on low noise for headphones, this is tailored for stereo listening with a more neutral and resolving sound, making it ideal for small rooms and budget-conscious users.

Kenzie Ovation

  • Positioning: A mid-range hybrid amplifier designed for both headphones and speakers.
  • Description: Praised for its romantic sound and low noise, making it perfect for high-efficiency headphones. It differs from the Bryce Monos by offering a more intimate sound with less power.

Stereo 17 - Little Nugget

  • Positioning: A compact stereo amplifier offering a no-compromise entry into bespoke audio.
  • Description: Known for its EL84 tube bliss, provides a stable 17 watts, making it suitable for high-sensitivity speakers in small rooms. Unlike the Nautilus, which offers more power and versatility, this focuses on delivering a liquid midrange.

Nautilus

  • Positioning: A flagship personal audio integrated amplifier.
  • Description: Celebrated for its dual-mono layout and ultra-wide bandwidth, offering a reference-class sound. It stands out from the Arch Monos by providing a more compact solution with excellent headphone compatibility.

Bryce Monos

  • Positioning: High-end single-ended amplifiers in the lineup.
  • Description: Deliver ultra-wide bandwidth and high output, making them suitable for most speakers. Compared to the Arch Monos, which offer more power, these focus on single-ended purity.

Arch Monos

  • Positioning: The flagship monoblock amplifiers in the lineup.
  • Description: Designed for ultimate fidelity and power, with a bandwidth of 2Hz to 110kHz. They surpass the Bryce Monos in power and transparency.
Website author headshot
Julian Shapiro
ExtremeHiFi Writer

Used

ampsandsound

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What are two key technological innovations or strong opinions that differ you from other brands?

What's your approach to customer support?

What are your favorite tracks for showcasing the strength of your products?

What other products pair best with yours?

Website author headshot
Julian Shapiro
ExtremeHiFi
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Headquarters
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Our interview with the brand

What are two key technological innovations or strong opinions that differ you from other brands?

What's your approach to customer support?

What are your favorite tracks for showcasing the strength of your products?

What other products pair best with yours?

Website author headshot
Julian Shapiro
ExtremeHiFi
Brand Page
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Amplifiers
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Headquarters
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Zesto Audio specializes in tube amplifiers that uniquely operate with no negative feedback, including their flagship Eros 500 Select monoblocks that offer pure Class A push-pull operation at high power levels. Their products stand out for their flexibility in tube selection and unique features like the Presence Control in their preamps, which manages high-frequency noise and acts as a loudness control at low volumes.

Our interview with the brand

What are two key technological innovations or strong opinions that differ you from other brands?

What's your approach to customer support?

What are your favorite tracks for showcasing the strength of your products?

What other products pair best with yours?

Website author headshot
Julian Shapiro
ExtremeHiFi
Brand Page
Known For
Amplifiers
/
Class: Tube
Average Price
$10,001-$20,000
Used Products
35
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Brand Popularity
130
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Headquarters
United States

About the brand

VTL pioneered high-power tube amplifiers and was among the first to put 500 and 1000-watt monoblocks into continuous production, with their amplifiers featuring proprietary Auto Bias technology that continuously monitors tube performance. Their amplifiers are distinctive for allowing users to switch between tetrode and triode modes, while maintaining a simpler design philosophy that uses fewer components for purer sound.

Our interview with the brand

What are two key technological innovations or strong opinions that differ you from other brands?

What's your approach to customer support?

What are your favorite tracks for showcasing the strength of your products?

What other products pair best with yours?

Website author headshot
Julian Shapiro
ExtremeHiFi
Brand Page
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Amplifiers
/
Class: Tube
Average Price
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Used Products
2
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Brand Popularity
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Headquarters
United States

About the brand

Doshi Audio is a boutique American hifi brand known for its unique use of step-down transformers in phono stages, which provide galvanic isolation and enable zero-feedback tube circuits. The brand stands out for its three-stage decoupling chassis design with stainless steel and Corian, plus its use of common, non-esoteric tubes for reliability and accessibility.

Our interview with the brand

What are two key technological innovations or strong opinions that differ you from other brands?

What's your approach to customer support?

What are your favorite tracks for showcasing the strength of your products?

What other products pair best with yours?

Website author headshot
Julian Shapiro
ExtremeHiFi
Brand Page
Known For
Amplifiers
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Class: Tube
Average Price
$10,001-$20,000
Used Products
53
 Available
Brand Popularity
125
 of 900+
Headquarters
United States

About the brand

Balanced Audio Technology (BAT) designs all their components with fully balanced circuits and dual-mono power supplies, which deliver better channel separation and cleaner sound reproduction. BAT's signature approach includes zero global feedback and their Unistage circuit design, which amplifies the signal only once through a short signal path to preserve the original audio characteristics.

Our interview with the brand

What are two key technological innovations or strong opinions that differ you from other brands?

What's your approach to customer support?

What are your favorite tracks for showcasing the strength of your products?

What other products pair best with yours?

Website author headshot
Julian Shapiro
ExtremeHiFi
Brand Page

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