GATO DIA 250/400s



La société Danoise a profondément modifié son réseau de distribution, avec pour conséquence une baisse de leur tarif d’environ 40 % !


GATO DIA 250-S : 2.495 € (lancé à 4.590 €)


GATO DIA 400-S : 3.495 € (lancé à 5.590 €)


Option :  carte de réseau NPM (Tidal, Qobuz, UpnP/DLNA, …) : 499 €


Class-D with smooth analogue music :

The DIA amplifier offers a state of the art Class-D output stage with dedicated and optimized switch mode power supplies.

The multiple stage power amplifier is built around proven technology from International Rectifier, optimized with a precision high frequency oscillator and PWM modulator.

A pair of precision switching MOS-FET transistors, with super low on-resistance ensures the high frequency switching is done perfectly and with as little loss as possible.

The output filters are made from quality PP capacitors and low DCR coils, converting the high power PWM signals back into detailed and smooth analogue music.


More than just an Amp :

The built-in D/A converter offers real high end performance, enabled by the use of a dedicated power supply, a balanced-drive Burr-Brown PCM1794 D/A converter, an optimized high bandwidth I/V converter, and an analogue stage with low-Q, low pass filters.

All digital inputs are upsampled to 24bit/192kHz. This D/A converter will upgrade any digital source – such as wired or wireless streaming from your computer or CD drive – to a high end level of detail and musical performance.



Tone Audio





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La Presse en parle

 » The Gato Audio DIA-250S is my new reference in its price range and a lot higher too. »

The Ear


‘Blue Moon Award’ 

Six Moons


‘Highly Recommended’ 



‘Recommended Award’ 



‘Best Stereo Amplifier’

Audio Show Shangai


‘My reference at this price’

Music Emotion


Caractéristiques techniques

2 x 250W 8 ohms / 2 x 500W 4 ohms (DIA-250S)

2 x 400W 8 ohms / 2 x 800W 4 ohms (DIA-400S)

Class D output stage

Built in 24bit/192kHz D/A converter with upsampling

Coax, optical and asynchronous USB digital input up to 24bit/192kHz

aptX Bluetooth 4.0 receiver

Accepts digital streaming directly from Apple iPad

Two unbalanced and one balanced inputs

Nonmagnetic enclosure

Direct function, enables use in home theater sytems