Audio-GD NFB-6 - Amplifier RCA / XLR / ACSS balanced headphones

Audio-GD NFB-6 - Amplificateur Casque symétrique RCA/XLR/ACSS

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Reference : 6496
New product

407,50 €tax excl.

Including 0,83 € for green tax
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Produit garantie 2 ans
More info

This new headphone amplifier is based on the design of its big brother of the series "Master" flagship of the mark.

This one because of its extensive connectivity, particularly surprising for a product of this range is compatible with all the analog sources and amplifiers of power of the market.

Its volume management is based on a high-precision digital control with relay of the faults inherent to the potentiometers.

NFB is the acronym for Non-feedback, a technology used by Audio-Gd so that it does not "color" the sound at the level of the output stage electronics, giving you a sound of professional neutrality.

The 100% discreet design of this amplifier is backed by a high power class A power supply.

The 24k Gold Plated RCAs and the Nover (UK) capacitors have been specially manufactured on Audio-Gd specifications.

Test in English

Signal / noise ratio

> 120db


0DB on Low gain, + 9DB on High gain

Output Level

Headphone output: 10V RMS
Variable output: 10V RMS
Fixed output: 2.5V RMS

Preamplifier output power

10V @ RCA
20V @ XLR

Output Power (Headphones) .

4500 MW / 50 ohm
3000 MW / 100 ohm
1200 MW / 300 ohm
600 MW / 600 ohm

Output Impedance

1 ohm @ XLR

Frequency Response

20Hz - 20KHz (<0.15DB)
1Hz - 170KHz (- 3DB)


Dimensions240mm X 360mm X 80mm
AccessoriesPower cord



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Average votes
5.0 / 5
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Excellent quality headphone amp, drives Audeze LCD2's with no problem. A1 service from Audiophonics. Thank you.
This review has been posted for Audio-GD NFB-6 - Amplifier RCA / XLR / ACSS balanced headphones

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