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Master 9 MK3

Name: Audio-GD Master 9 MK3
Brand: Audio-GD

Audio-GD

Master Series2024 – Present

AmplifiersHeadphone AmplifiersPre-Amplifiers

Estimated price (community-sourced)

$1,761.30

About the Master 9 MK3

The Audio-GD Master 9 MK3 is a discrete, fully balanced Class A headphone amplifier and preamplifier built around a true dual-mono design. It uses separate R-core transformers and dedicated power supplies for the left and right channels, an ACSS gain stage, and a diamond output stage to deliver high output power with low distortion. The MK3 version is designed as a refined, compact successor to earlier Master 9 models and includes a remote control and selectable sound modes for neutral or tube-like presentation.

Specifications

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