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HomeClass D

Class D

Components

Bel Canto Design e1X Integrated Amplifier | REVIEW

November 4, 2022 Marc Phillips 2

The Bel Canto Design e1X integrated amplifier is yet another modern, feature-filled box in a slim and attractive case—and by modern, I mean in a very different way than twenty or thirty years ago. If […]

The Occasional Podcast: Now on iTunes!
Occasional Podcast

Is Class D Coming Into Its Own? | The Occasional Podcast

June 14, 2022 Brian Hunter 2

Is Class D amplification coming into its own? This week on PTA’s The Occasional Podcast, we explore all the possibilities of hifi’s most surreptitious topology. While most of hifi continues to refine tried and true […]

Components

LSA Discovery Warp One Power Amplifier | REVIEW

February 27, 2022 Graig Neville 2

I’m always open to listening to value proposition gear since it can be so much fun. When Underwood Hi-Fi (website) offered up their $1,499 LSA Discovery Warp One amplifier for review, I jumped at the […]

Components

Jeff Rowland Design Group Capri S2-SC and Model 125 | REVIEW

August 29, 2021 Marc Phillips 4

The Jeff Rowland Design Group Capri S2-SC preamplifier and Model 125 amplifier are soooooo tiny. How tiny are they? When the boxes arrived at my front door, I said “This can’t be right. These boxes […]

Components

Audio by Van Alstine SET 120 Control Amplifier | REVIEW

September 19, 2020 Eric Franklin Shook 6

This is a story about that time I joined a cult (or maybe two). In this review I stand to gain nothing and lose everything by telling you how staggeringly capable the Audio by Van […]

Florida 2020

AGD Productions, Ocean Way Audio | FLAX 2020

February 11, 2020 Dave McNair 1

Reported by Dave McNair Tampa, Fl. (PTA) —  I’ve worked as a recording engineer in almost all of the Alan Sides’ (famed studio owner/designer/recording engineer) various Ocean Way Recording studios. In addition to housing an […]

RMAF 2019

Parasound and Tekton | RMAF 2019

September 19, 2019 Marc Phillips 2

I made a joke to a fellow show attendee when I entered the Parasound and Tekton room at the 2019 Rocky Mountain Audio Fest and I saw the massive, almost phone booth-size Tekton Moab speakers. […]

Components

Merrill Audio Christine, Merrill Audio Element 118 | REVIEW

August 23, 2019 Richard Mak 1

In this review, Rick takes a good look at the Merrill Audio Christine preamplifier and the Merrill Audio Element 118 monoblock amplifiers. Back of the Class? Ever since their introduction in 1958, Class D amplifiers […]

Announcements

Merrill Audio introduces 114, new Gallium Nitride amp

May 3, 2019 Scot Hull 2

Merrill Audio (website) is bringing the costs down. Way down. I love it when that happens. In this case, we have an (r-)evolutionary advance on Class-D amplifiers, the tech that audiophiles love to hate. Despite the […]

Components

Peachtree Audio Nova300 | REVIEW

November 24, 2018 Eric Franklin Shook 2

Words and Photos by Eric Franklin Shook Another amplifier is aiming right at the balls of the established order of high-end consumer electronics. Out of the gate that last statement might seem a little crass, […]

Show Report

Vancouver Audio Festival 2018: Devialet energizes with Bowers & Wilkins

April 28, 2018 Rafe Arnott 1

Some think they’re beautiful, others feel they emulate what artificial intelligence will look like in the far future. I’m in the former camp, and have always admired what Bowers & Wilkins do design-wise because the […]

RMAF 2017

RMAF 2017: Wyred 4 Sound, Acoustic Zen combine for sonic harmony

November 5, 2017 John Stancavage Comments Off on RMAF 2017: Wyred 4 Sound, Acoustic Zen combine for sonic harmony

Robert Lee tends to exhibit his well-regarded Acoustic Zen speakers at shows with an ever-changing list of electronics partners. Despite the diverse group of components — tubes, solid-state, Class A, Class D — he never […]

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