Audio-GD has an upfront methodology regarding research and development in audio technology. The company offers a large range of HiFi devices such as preamplifier, power amplifier, integrated amplifiers and DAC. It has developped and implemented its own signal processing technology (Audio-GD Current System Signal - A.K.A : ACSS) which brings less color to the sound and focuses on détails and neutrality.
In addition to a high-end expertise, Audio GD is also extremely proficient in very advanced audio systems, such as symmetrical audio architectures or regenerative power supplies.
The firm disregards any compromise that could lower audio quality. Its goal is to ensure the best manufacturing quality possible. This is achieved thanks to a team of very experienced workers that are also utterly fond of HiFi.
The Audio-GD A-2 is a Class A headphone amplifier and preamplifier combo that takes advantage of totally discrete analog stages to offer a high quality sound reproduction that is as neutral as possible. No AOP or coupling capacitor is used on the signal circuit
The Audio-GD AS-1 2021 Edition is a balanced DAC based on a duo of ESS ES9038Pro digital/analog converters. It ensures an extremely low level of distortion, very rarely reached by this type of product and especially at such a contained price.
With the D-27.28, Audio-GD has mobilized the best of its technical know-how to build a very complete device. It fulfils the functions of a DAC with exceptional performance, based on a duo of ES9028PRO chips, discrete preamplifier and headphone amplifier.
Audio-GD offers with its D57 balanced DAC a top-of-the-range HiFi product, intended to provide the most audiophiles with a very high quality reproduction. For that the brand does not skimp on the means by integrating high-end components: Double converter ES9028Pro, FPGA Altera Cyclone, USB Amanero interface and triple clocks TCXO.
Audio-GD offers with its D77 balanced DAC a top-of-the-range HiFi product, intended to provide the most audiophiles with a very high quality reproduction. For that the brand does not skimp on the means by integrating high-end components: Double converter ES9038Pro, FPGA Altera Cyclone, USB Amanero interface and three clocks 318B Accusilicon.
The Audio-GD DI-20 interface is based on an Amanero Combo 384 USB module coupled to a pair of Accusilicon 90/98M clocks. The circuit is designed to offer a plethora of options for clock usage strategies.
The Audio-GD DI-20HE interface is based on an Amanero Combo 384 USB module coupled to a pair of Accusilicon 90/98M clocks. The circuit is designed to offer a plethora of options for clock usage strategies.
Again Audio-GD strikes hard with its HE-1 of the series HE (evolution MASTER series) proposing a symmetrical Class A preamplifier of an exceptional quality. KEY POINTS: preamplifier Class A symmetrical ACSS
Audio-GD once again presents the quintessence of audio technology with the products of the HE series (here HE-9), an evolution of the MASTER series. They have benefited from the longest design and testing period in the history of the famous brand. Even if Audio-GD had already studied the products since 2006, the brand's best technicians offer them here in...
The Audio-GD LP-1 MM is a high-performance RIAA phono preamplifier, compatible with MM-cell turntables, which offers a careful design that corrects the defects common to many preamplifiers of this type. Here, a low-pass filter (75uS) at the input allows a more linear response between 1kHz and 20kHz.
Audio-GD is back with its Master 19, a preamplifier and headphone amplifier featuring a symmetrical Class A architecture with totally discreet analog stages and ACSS circuits. It will easily integrate into any high-fidelity audio system, offering a high quality of sound reproduction marked by transparency and flawless precision.
Audio-GD's Master-9 is one of the brand's flagships. Thanks to a highly intelligent design and exceptional quality, it is able to offer a precise, rich and dynamic sound reproduction. Thus, the Master-9 ensures an unrivalled musicality in this price range.
The Audio-GD Master-10 is an impressive, symmetrical Class A amplifier that delivers great power to accompany the most demanding lousdspeakers. In this version, the Master-10 offers a bypass input group preamplifier to take advantage of an external preamplifier to transform the Master in pure power amplifier. KEY FEATURES :Amplificateur...
The Master-2H is a dual mono balanced power amplifier, incorporating a particularly neat architecture and ensuring robustness. KEY POINTS :2x250W 8 Ohms / 2x500W 4 Ohms Double Mono Balanced Floor entry and gain Class A ACSS inputs
The NFB-11.28 in its Performance Edition version is optimized to provide the best possible measurements. Its architecture has therefore been reviewed, notably with the use of a high-performance Accusilicon 318B femtosecond clock, but also a complete overhaul of the power supply circuit.
The Audio-GD NFB returns with several notable evolutions. Its digital / analog conversion stage works now thanks to a ES9038Pro chip, which is close to the top of decoding technology for a compact and very efficient DAC.
This preamplifier / amplifier NFB-1AMP from Audio-GD takes advantage of the different technical evolutions of the brand and is able to deliver a rare power for the most demanding helmets. KEY POINTS: Class A Copper OCC 100% Discreet ACSS