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Audio Research D79

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Price

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Audio Graffiti

AUDIO RESEARCH > D 79 Audio Graffiti €4,000 Mar 29, 2026

Audio Graffiti

AUDIO RESEARCH > SP 10 E D 79 Audio Graffiti €7,900 Mar 29, 2026

Subito

Audio Research D 79 Subito €4,000 Mar 22, 2026

George Meyer AV

Audio Research D-79 high definition power amplifier George Meyer AV $6,800 Mar 14, 2026

Audio Exchange

Audio Research D79 Stereo Valve Power Amplifier Audio Exchange ZAR 80,000 Mar 14, 2026

Subito

Audio Research SP 10 e D 79 pre e finale Subito €7,900 4% Mar 7, 2026

Subito

Audio Research SP 10 e D 79 pre e finale Subito €7,900 4% Mar 3, 2026

Subito

Audio Research D 79 Subito €4,000 11% Feb 23, 2026

Subito

Audio Research D 79 Subito €4,000 11% Feb 6, 2026

Audio Antiquary

AUDIO RESEARCH D79 FIRST SERIES Audio Antiquary €6,400 8% Dec 1, 2025

Como Ficho

Audio Research D-79 "High Definition" Como Ficho €6,000 Nov 29, 2024

Kleinanzeigen

Audio Research Manual D 79 Endstufen, Röhrenverstärker Kleinanzeigen €50 69% Sep 21, 2022

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D 79 Power supply vibrations

By Eric Robert, 26. November 2022, 11:11.

Hello all..
My D 79 has a small but constant problem: The vibration of the center trafo. It is wrapped in a thick "cartoon" and i can only silence the vibration bupressing down in various spots. It is annoying and Id like to correct it...
Anyone with advice/ideas?

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