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Proton AM-455

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High-performance integrated amplifier with audiophile-grade components and advanced circuitry

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Listed

Subito

amplificatore Amplificatore Proton AM-455 perfetto Subito €300 Jan 11, 2026

Kleinanzeigen

Proton Verstärker Integrated Amplifier AM-455 Kleinanzeigen €90 10% Jan 7, 2026

Subito

Amplificatore integrato Proton am 455 Subito €230 Dec 24, 2025

Subito

Proton Am 455 amplificatore integrato Subito €150 May 21, 2025

Subito

Amplificatore integrato stereo Proton AM-455 Subito €130 24% Apr 30, 2025

Audioweb

Proton AM-455 pre-main amplifier Audioweb RON 749 12% Jun 6, 2022

Canuck Audio Mart

RARE Proton AM-455 Integrated Amplifier - European Version 220v Canuck Audio Mart CA$425 29% Jan 19, 2021

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Model Variants of Proton AM-455

1. Proton
2. Integrated amplifier

AM-455-PRO