Gato Audio DIA-400S NPM

Beskrivning

The reference in Class-D amplification with our all new Roon Ready streaming module built-in is an absolute killer among the one box solutions in the market today.

Our reference in Class-D amplification
The DIA-400S 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.

Built-in D/A converter
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.

NPM – Network Player Module
The built in NPM is a powerfull way of transforming the DIA-400S into a high end network streamer. It connects to the network by Ethernet cable or Wi-Fi, and is controlled by a smartphone or tablet app or as a Roon endpoint. The following services are directly supported:

* Roon Ready
* Tidal
* Qobuz
* Deezer
* DLNA UpNP

Features:

* 2x 400W@8ohm / 2x 800W@4ohm – Reference Class D output stage
* Built in Roon Ready Network Player, App controlled with integrated Tidal, Qobuz and Deezer
* Network connection with Ethernet cable or WiFi (WPS supported)
* Audio formats: MQA (Roon), AAC, AIFF, MP3, FLAC, WAV, WMA, Apple Lossless, OGG, Monkey’s, Supports gapless playback
* Built in 24bit/192kHz D/A converter with upsampling
* Coax and asynchronous USB digital input up to 24bit/192kHz, optical up to 24bit/96kHz
* aptX HD Bluetooth 4.2 receiver, supports 24bit/48kHz
* Two unbalanced and one balanced inputs
* Nonmagnetic enclosure
* Direct function; enables use in home theater sytems
* Designed, developed and build in Copenhagen, Denmark

Specifikation:

* Output power: 2x 400 W RMS 8 Ω / 2x 800 W RMS 4 Ω
* Frequency response: 20 Hz – 20 kHz – 0.5 dB, and 2 Hz – 70 kHz – 3 dB
* Total Harmonic Distortion: < 0,01% at rated power
* Signal to noise ratio: > 110 dB
* Line out maximum level: 13V balanced, 6,5V unbalanced
* Total Harmonic Distortion: < 0,001% pre out
* Input impedance: 20 kO RCA or 40 kO Balanced
* Line output impedance: 75 O
* Voltage gain: 26 dB (+10 db headroom)
* Recommended speaker load: 4 -16 O
* Dimensions (WxHxD): 325 x 105 x 420 mm
* Weight: 13 kg

Läs mer på: www.gato-audio.com