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Gato Audio Dia-250S | Integrated Amplifier With Dac | Audio Emotion
Gato Audio Dia-250S | Integrated Amplifier With Dac | Audio Emotion

Product Description

OWN A NON-S MODEL?
WANT TO UPGRADE TO THE FULL 'S' SPEC?

DIA-250 > DIA-250S
DIA-400 > DIA-400S
PRD-3 > PRD-3S


S is for "Super" and "Streaming"

This brand new amplifier may look like the standard DIA-250 amplifier we introduced three years ago, but in fact we put more than a years work into improve every part of the DIA-250s already fantastic award winning performance. We changed and improved the electrical circuits and layouts in more than twenty ways, the most significant being:

  • Optimized mains filter
  • Improved general and local power supplies
  • New input stage
  • Improved output stage
  • New analogue stages in the D/A converter
  • Improved digital signal routing
  • Updated firmware
  • Improved connectors
  • Incorporates the high resolution aptX Bluetooth module for all your streaming requirements

More details, better micro dynamics and more "air" around the performing musicians. Everything is served with naturalness and a musicality normally reserved big expensive class A/B amplifiers - the result is stunning!

Class-D with smooth analogue music
The DIA-250s 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.

Versatility and Connectivity
We had our eye on versatility and connectivity when designing this amplifier. The DIA-250s offers not only a high resolution aptX Bluetooth streaming module,  but also a wide range of digital and analogue inputs, but also line outputs, a trigger signal for external power amplifiers, and a configurable home theater input. The HT input can turn the amplifier into a fixed level power amplifier for use in a surround setup, without compromising the sonic performance.

Features:

  • 2x 250W@8ohm / 2x 500W@4ohm
  • Class D output stage
  • Built in 24bit/192kHz D/A converter with upsampling
  • Coax, optical and asynchronous USB digital input up to 24bit/192kHz, optical up to 24bit/96kHz
  • aptX Bluetooth 4.0 receiver for all your streaming applications.
  • Accepts digital streaming directly from Apple iPad
  • Two unbalanced and one balanced inputs
  • Nonmagnetic enclosure
  • Direct function; enables use in home theater sytems
  • Designed, developed and build in Copenhagen, Denmark

Technical data

Technical stuff
Output power2x 250 W / 8 - 2x 500 W / 4
Frequency response20 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 level13V balanced, 6,5V unbalanced
Total Harmonic Distortion< 0,001% pre out
Input impedance20 k RCA or 40 k Balanced
Line output impedance75
Voltage gain26 dB (+10 db headroom)
Recommended speaker load4 -16
Connectors
Balanced analogue inputs1 pair gold plated XLR Neutrik
Unbalanced analogue inputs2 pairs of gold plated RCA Stereo
Digital inputs1 pc USB type B, 1 pc Toslink, 1 pc RCA
Balanced analogue outputs1 pair gold plated XLR Neutrik
Unbalanced analogue outputs1 pair of gold plated RCA Stereo
Speaker output2 pairs of gold plated safety banana
Trigger, 12 V1 pc mini jack
Size & Power
Power Requirements115 VAC/230 VAC, 50 Hz/60 Hz, 1000W max
Power consumption stdb/idle/max< 1W/23W/1000W
Dimensions (WxHxD)325 x 105 x 420 mm / 12.8 x 4.1 x 16.5"
Weight10 kg / 22 lb

Specifications

Brand
Gato Audio
Condition
New
Product Code
GATO-DIA250S-HGB

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OWN A NON-S MODEL?
WANT TO UPGRADE TO THE FULL 'S' SPEC?

DIA-250 > DIA-250S
DIA-400 > DIA-400S
PRD-3 > PRD-3S


S is for "Super" and "Streaming"

This brand new amplifier may look like the standard DIA-250 amplifier we introduced three years ago, but in fact we put more than a years work into improve every part of the DIA-250s already fantastic award winning performance. We changed and improved the electrical circuits and layouts in more than twenty ways, the most significant being:

  • Optimized mains filter
  • Improved general and local power supplies
  • New input stage
  • Improved output stage
  • New analogue stages in the D/A converter
  • Improved digital signal routing
  • Updated firmware
  • Improved connectors
  • Incorporates the high resolution aptX Bluetooth module for all your streaming requirements

More details, better micro dynamics and more "air" around the performing musicians. Everything is served with naturalness and a musicality normally reserved big expensive class A/B amplifiers - the result is stunning!

Class-D with smooth analogue music
The DIA-250s 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.

Versatility and Connectivity
We had our eye on versatility and connectivity when designing this amplifier. The DIA-250s offers not only a high resolution aptX Bluetooth streaming module,  but also a wide range of digital and analogue inputs, but also line outputs, a trigger signal for external power amplifiers, and a configurable home theater input. The HT input can turn the amplifier into a fixed level power amplifier for use in a surround setup, without compromising the sonic performance.

Features:

  • 2x 250W@8ohm / 2x 500W@4ohm
  • Class D output stage
  • Built in 24bit/192kHz D/A converter with upsampling
  • Coax, optical and asynchronous USB digital input up to 24bit/192kHz, optical up to 24bit/96kHz
  • aptX Bluetooth 4.0 receiver for all your streaming applications.
  • Accepts digital streaming directly from Apple iPad
  • Two unbalanced and one balanced inputs
  • Nonmagnetic enclosure
  • Direct function; enables use in home theater sytems
  • Designed, developed and build in Copenhagen, Denmark

Technical data

Technical stuff
Output power2x 250 W / 8 - 2x 500 W / 4
Frequency response20 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 level13V balanced, 6,5V unbalanced
Total Harmonic Distortion< 0,001% pre out
Input impedance20 k RCA or 40 k Balanced
Line output impedance75
Voltage gain26 dB (+10 db headroom)
Recommended speaker load4 -16
Connectors
Balanced analogue inputs1 pair gold plated XLR Neutrik
Unbalanced analogue inputs2 pairs of gold plated RCA Stereo
Digital inputs1 pc USB type B, 1 pc Toslink, 1 pc RCA
Balanced analogue outputs1 pair gold plated XLR Neutrik
Unbalanced analogue outputs1 pair of gold plated RCA Stereo
Speaker output2 pairs of gold plated safety banana
Trigger, 12 V1 pc mini jack
Size & Power
Power Requirements115 VAC/230 VAC, 50 Hz/60 Hz, 1000W max
Power consumption stdb/idle/max< 1W/23W/1000W
Dimensions (WxHxD)325 x 105 x 420 mm / 12.8 x 4.1 x 16.5"
Weight10 kg / 22 lb
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About the brand

Designed and built in Denmark with beauty, simplicity, functionality and an extremely elegant user interface, Gato Audio electronics possess both brute strength and finesse to bring the subtlest musical details to life with precision and authority. Gato Audio loudspeakers are lavishly constructed of the finest materials with laminated cabinets, state of the art Danish high end drivers, and carefully calibrated heavy-duty crossover networks to provide breath-taking concert hall performance in a beautiful yet compact form. Gato Audio brings state of the art performance and quality to beautiful life.

Because Gato Audio is defined as a network of talented developers with central project and business management, we face no restrictions or limitations in our product development and design work. Exceedingly rare in our industry, Gato Audio can from the very beginning deliver a complete high end sound system, from digital source, amplification to loudspeakers with unrivalled performance built on a unique combination of specialized experience and finely honed engineering skills.

The Gato Audio concept is based on unlimited opportunities for growth and development of products and new technologies. Gato Audio is committed to remaining at the cutting edge of technological innovation in a constant quest for new and better ways to reproduce music with all the human emotion intact. For all of us at Gato Audio, it is important to slow down and take the time to fully explore the impact of technology on the listening experience. There is no value in simply being first to use a specific technology, just because it is new. It must represent a worthwhile step forward in the realism of the musical experience.

Website

www.gato-audio.com

Delivery Information

Delivery is free for all orders over £250.

'In Stock' items ordered before 1pm will be dispatched the same day.

We use DPD Local 'Next Day Service' for most UK deliveries. Orders sent via 'DPD Local - Next Day Service' will be fully tracked with a 1-hour delivery timeslot on the day of delivery. Standard delivery is Monday to Friday.

Saturday delivery can be selected at checkout for £19.95.

Small items and LP's may be sent using Royal Mail.

Large/heavy items may be sent using TNT Express.

For all other countries please visit the 'Delivery Information' link in the footer.

Occasionally, due to stock demand, we can sell out. If this occurs when you make a purchase, we will inform you quickly. Most out of stock items are available for dispatch within 3 working days. If your purchase is urgent, please contact us to check availability.

Customer Reviews

Gato Audio DIA-250S Integrated Amplifier with DAC - Black

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Product Code GATO-DIA250S-HGB

Price Promise: If you find an identical item cheaper from one of our online competitors, tell us and not only will we match the price, we'll beat it by 10% of the difference! Terms and conditions apply, see more information about our price promise.

Customer Reviews

Rated 5-Star
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on orders over £250

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