Atma Sphere Class D

For over 50 years, Atma-Sphere has maintained a dominant presence in the high-fidelity audio industry. With its unrivaled mastery of tube amplifier technology, the company's influence is substantial and unquestionable. Their successful product, the M-60 Mono Blocks, is the most awarded tube amplifier in the world! The MP-3 and MP-1 preamplifiers are regularly cited in the Top 5 of the best preamplifiers ever designed.

Recently, the company has once again proven its innovative capabilities by venturing into the world of class D amplification, which is rather surprising for a brand which, for 5 decades, has only manufactured high-power devices. tubes.

It appears that Class D amplification technology is reaching a stage of maturity that can satisfy even the most demanding audiophiles. Atma-Sphere's Class D amplifiers make a very compelling case for this and challenge preconceived notions of what Class D amplifiers have been able to offer to date.

Indeed, Atma Sphere's Class Ds offer the precision of transistors, the richness and musicality of the best tube amplifiers, combined with the quite impressive advantages of Class D (such as better efficiency and reduction of distortion, a cooler operation, and better bass support).

When listening to these mono blocks we are immediately captivated by the brand's characteristic sound. The amplifiers have the same transparency, the same purity of sound, and above all the musicality that we associate with their extraordinary OTL-type tube amplifiers... to the point that it becomes difficult to distinguish them.

The design incorporates GaNFET technology and the famous "Ciclotron" circuit, also used in Atma Sphere's highly acclaimed OTLs. Note that a patent has been granted to Atma Sphere for this Class D, which testifies to the originality of this product.

The company embarked on this project in 2017, with the aim of further enhancing the exceptional qualities of its award-winning range of amplifiers, while providing the opportunity for audiophiles who cannot use tube offer the distinct and captivating quality of the best tube amps from Atma Sphere.

The objective was not only achieved but exceeded, with resounding success. Launched on the market less than a year ago, the Class D has become a great success in the USA. In just a few months, the company sold 88 pairs (priced at $5,900). In today's high-end hi-fi market, this is quite a feat!

Is this the best Class D currently available on the market? These mono blocks have caused a lot of discussion on audiophile forums in the USA. Given the glowing reviews, it's hard not to rank them at the top of the list.

Is it time to ditch your current amplifier in favor of Class D? The latest innovation from Atma-Sphere presents very convincing arguments in this direction!

New product, in silver finish. Free shipping.
The price shown is for a pair (two mono blocks).

Compare to PSAudio, Spectral, Hegel, Bel Canto, Dartzel Pass Lab.