AUDIO-GD HE-9 2017 Balanced Preamplifier / Headphone Amplifier ACSS RCA XLR

AUDIO-GD HE-9 Balanced Preamplifier / Headphone Amplifier ACSS RCA XLR

The HE-9 from Audio-GD, belonging to the HE range (evolution of the MASTER series) has benefited from an extended design time to lead to an unprecedented balanced headphone preamplifier / amplifier!

KEY POINTS:

  • preamplifier
  • Headphone Amp
  • Symmetrical design
  • ACSS
  • Class A

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Reference : 9478
New product

2 449,00 €tax incl.

2 040,83 € tax excl.
Including 1,00 € for green tax
Available  

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Shipping date: 25-06-2018.

Orders placed before 1pm (GMT+1) will be shipped the same day (working day).

Produit garantie 2 ans

Accessories

 
More info

Audio-GD HE-9

Preamplifier / Headphone Amplifier / Symmetry

Audio-GD HE-9

An audiophile-proof versatility ...

Audio-GD introduces us once again to the quintessence of audio technology with the products of the HE series (here the HE-9), evolution of the series MASTER. They have enjoyed the longest duration of design and testing in the history of the famous brand. Even if Audio-GD had already studied the products since 2006, the best technicians of the brand offer them here in the most accomplished form with extraordinary performances.

For yous Make a precise idea of ​​this little jewelery, find a complete test (En Français!) of this HE-9 on the site Nomade: Test Audio-GD HE-9.

Exquisite interior and connectivity

This HE-9 has no less than 5 analog inputs to support all needs: 2x RCA / 2x XLR / 1x ACSS, along with 3 analog outputs: XLR / RCA / ACSS. Not forgetting of course the headphone outputs on the front panel: XLR 3 PIN / XLR 4 PIN / Jack 6.35mm, all 3 Stereo.

Each Audio-GD product is scrupulously tested in all seams with one of the most powerful systems in the world: the Audio Analyzers 2700 Series from Audio Precision.

Arrière Audio-GD HE-9

HIGH FIDELITY in the way Audio-GD

Class A / Symmetric / ACSS / XLR / RCA

This headphone amplifier / amplifier HE-9 is designed around a discrete circuit purely symmetrical Class A ACSS, without any PDO with separate power supply. This prevents electromagnetic interference on the processed signals.

heis equipped with no less than 3 R-Core transformers for a total power of 260W and a consumption of only 95W. It also has 100,000uF of very high-end Nover capacitors and 8 transistors of 150W each for the output stage.

Audio-GD HE-9
ACSS

ACSS

Audio-GD inhas its own technological signature called ACSS for "Audio-GD Current System Signal". Thanks to the expertise and know-how of the firm, this technology offers a less colored, more detailed sound, and an unparalleled neutrality.

Every professional engineer of the brand is, in addition to being experienced, a passionate of HiFi and Audio like you and us. That is, when the ACSS output is used, the XLR and RCA outputs go to MUTE.

Remote Control Metal

This HE-9 comes with its metal remote control, brushed aluminum finish. You will find 2 buttons to switch between your different sources, as well as 3 buttons to adjust the volume: Plus / Minus / Mute. The whole class and softening of Audio-GD are visible from this remote, as it is functional and purified.

Remote Control Metal
rac "> Frequency Response (XLR)
Specifications
SNR> 130dB
THD<0.0008%
20Hz - 20kHz (0dB) / 10Hz - 100kHz (-0.7dB) / 1Hz - 320kHz (-3dB)
Gain (XLR)+ 14dB (Low gain) / + 20dB (High gain)
Max Output Level19V (XLR) / 9.5V (RCA) / 4.8mA (ACSS)
Input impedance94KΩ (XLR) / <5Ω (ACSS)
Output Impedance10Ω
Symmetrical headphone output power9000mW (40Ω) / 3800mW (100Ω) / 1250mW (300Ω) / 630mW (600Ω)
Asymmetrical headphone output power2500mW (100Ω) / 350mW (300Ω) / 175mW (600Ω)
crosstalk<-130dB
Power260W (3 transformers)
Various
Consumption95W (Class A)
Weight19kg
Housing material100% Aluminum
ColorBlack
Dimensions430 x 450 x 125mm
Digital displayYes
AccessoriesPower cable / Remote control
 
Data sheet
MaterialAluminium
ColorNoir
StructureAluminium
ClassClass A / AB
 
Delivery
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AUDIO-GD HE-9 2017 Balanced Preamplifier / Headphone Amplifier ACSS RCA XLR
The HE-9 from Audio-GD, belonging to the HE range (evolution of the MASTER series) has benefited from an extended design time to lead to an...

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