Effektforsterkere
Atoll Electronique
The philosophy of ATOLL Electronique is much more than the use of efficient diagrams: it is a coherent approach and a rational design, the implementation of components of the highest quality while respecting an exceptional quality/price ratio.
Our choice fell on the use of metal chassis and front panels, discrete component circuits polarized in class A for the preamplifiers and in class A/B for the amplifiers. The power transistors we use are MOS-FETs because they offer the advantage of the highest efficiency with outstanding audio performance.

Atoll MA100
The MA100 mini power amplifier is suitable for most HIFI or audio-video applications. Very scalable, it can be used alone or in bi-amplification. It can be associated with an integrated amplifier or an ATOLL preamplifier. It is bridgeable in a monoblock via an internal switch. It is fitted as standard with a 12 V Trigger input (direct ignition in conjunction with a preamp).

Atoll AM100 Signature
The AM100 Signature block is suitable for most HIFI or audio-video applications. Coupled with a PR200 Signature, listening is transparent and detailed, and the different shots are rigorously respected. Very scalable, it can be used alone or in bi-amplification. The amplifier is bridgeable in a monoblock via an internal switch. It is equipped as standard with a 12 V trigger input (direct ignition in conjunction with a preamp).

Atoll AM200 Signature
The AM200 Signature block is suitable for most HIFI or audio-video applications. Very scalable, it can be used alone or in bi-amplification. It can be associated with an integrated amplifier or an ATOLL preamplifier. It is bridgeable in a monoblock via an internal switch. It is equipped as standard with a 12 V trigger input (direct ignition in conjunction with a preamp).

Atoll AM300
The power amplifier AM300 block is suitable for most HIFI or audio-video applications. Very scalable, it can be used alone or in bi-amplification. It can be paired with an ATOLL-integrated amplifier or preamplifier. It is bridgeable in a monoblock via an internal switch. It is equipped as standard with a 12 V Trigger input (direct ignition in conjunction with a preamp).

Atoll AM400 Signature
During the development of the power amplifier AM400 Signature, the attention to detail led us to take into account all the parameters, to compare and listen to each component. The power stages have 8 MOS-FET transistors per channel which provide considerable energy, perfectly controlled thanks to carefully designed audio stages. The connecting cables between the motherboard and the loudspeaker outputs are made of pure copper, deoxygenated, silver plated with Teflon insulation. One of the best French manufacturers of audio cables makes these cables on demand. Similarly, filter capacitors, with low series resistance, are made to specifications by a leading specialist.

Atoll PR200 SIGNATURE
The PR200 Signature belongs to the range of preamplifiers and power amplifiers offered by ATOLL. This preamplifier represents the modularity and the power that ATOLL wants to put forward: a wide range of combinations and a considerable source of improvements.
Balanced Audio Technology
Balanced Audio Techonolgy er kjent for høykvalitets rørforsterkere, og har satt nye standarder innen teknologi, design og egenskaper. Selskapet har i dag et bredt sortiment av rør og transistorbaserte produkter bestående av integrerte forsterkere, for og effektforsterkere, Riaa-trinn og D/A konvertere. Alt produsert i U.S.A.

BAT VK-90T
The Balanced Audio Technology VK-90t power amplifier features a fuse-less protection circuit, active current sources for its two gain stages, intelligent auto-bias circuit with LED indicators, and high-current, all-triode, zero-feedback, fully balanced topology. Its 25th anniversary industrial design is complemented by new, silver-gold oil capacitors and ultra-transparent internal wiring in the signal path. With VK-90t, BAT realizes that serious listeners want unique technology, user-friendly experiences, and faithful-to-the-source sonics in high-end equipment. The equivalent of having two single-ended amplifiers per channel, VK-90t meets these demands and more—and sounds mesmerizing minutes after being turned on. VK-90t also means there are no tubes to bias; no fuses to replace; no pentodes imitating triodes; and no direct current at the tube output stage. VK-90t is the sound of the future—and musical truth.
250 000,-

BAT REX 500
Balanced Audio Technology’s flagship solid-state power amplifier, REX 500, represents the culmination of the company’s decades-long pursuit of sonic and engineering excellence. Victor Khomenko, BAT’s chief designer, observes that the unit’s massive power output is largely academic. “BAT has never designed for power alone, and I am most proud of the elegant simplicity in how the REX 500 delivers that power,” he says. For those who demand numbers, the stereo REX 500 produces 500 watts/channel into eight ohms and 1000 watts/channel into four ohms. In mono configuration, let’s just say that the power is more than adequate.
348 000,-
ARS SONUM
I’ve witnessed how musical notes can touch our souls and transform our lives. The idea of contributing to that experience, of breathing life into musical vibrations, is what led me to embark on the journey of tube amplifier manufacturing.
Building tube amplifiers is not just an act of construction; it’s an act of creation. It’s a meticulous process that involves blending electronic components with a touch of art and passion. Every amplifier that comes out of my workshop is unique, like a musical masterpiece in itself.
Over the years, I’ve learned that perfection is an endless path. Every prototype, every design, every adjustment is an opportunity to improve and take the musical experience a step further. My goal is not just to manufacture amplifiers but to create an emotional connection between music and the listener.
Ricardo Hernàndez, Founder & Chief Designer

ARMONIA SC
Updated Series of the Armonia Power Amplifier. Mundorf Mcap Supreme Silver in Oil coupling capacitors in the first stage and Mundorf Mcap Supreme Silver/Gold/Oil driving the power stage.
61 000,-

FILARMONIA XP UNIVERSUM
Extraordinary Craftmanship. Top Audiophile-grade custom manufactured components. Polished Stainless Steel Chassis. Output and Power Transformers designed and Artisan-manufactured Exlusively by and for Ars-Sonum. Individually Selected and Paired Tubes from Special Series. Specially Treated Coupling Capacitors.