Alef | DeltaSigma
"Amazing sound and technology" - U2's Bono at the 2008 Monte Carlo Luxury Show.
English | Italiano
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  • The Alef Products
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Duet SE

STEREO POWER AMPLIFIER
The Duet SE is The stereo power amplifier, the first born of the new generation of ALEF’s electronics. The Duet SE offers an unsurpassed level of transparency, dynamics & resolution. Deeper & better controlled bass. Extraordinary transfer of emotions that makes others sound soulless. Nothing else compares! Possibly the best sounding stereo power amplifier available…

Orchestra

STEREO INTEGRATED AMPLIFIER
Maybe it seems foreseen, but this is really one of the VERY FEW integrated amplifier that respect the meaning of” integrated”. The ALEF Orchestra IS a Duet SE with the new DIRECTOR remote controlled preamplifier in the same box. We are convinced that this is the best real integrated amplifier in the world!

Solista

MONO BLOCK AMPLIFIER
ALEF Solista Mono blocks build on design of DUETTO, but packed in two separate enclosures. The power supply is so doubled to the extraordinary level of >2 KVA continuous power. This configuration offers absolute rejection to noise, higher absolute dynamic, higher peak output power and higher A class bias, to be at the absolute edge of Music and emotion transfer.

North Pole

LEGACY INTEGRATED AMPLIFIER
Worldwide known Delta Sigma’s Integrated Amplifier. Based on advanced 3Mhz circuit, with spectacular sound – transparently pure, ultra high resolution, unrestrained dynamics and a presentation that captures the true sound of a voice, piano or any musical instrument.

Accessories

Interconnects, Power Cables and Speaker Cables for extra performance.