# Fibre Optic Audio Interface for VW with Dynaudio (MOST 150) – Keep Your Factory Amplifier, AVN-FO3

Replacing the factory radio in a Volkswagen with Dynaudio sound? This MOST 150 fibre optic interface converts the audio from your new Android radio into the car's optical data stream, so the original Dynaudio amplifier and speakers keep working with full sound quality.

## Highlights

- Keeps the factory Dynaudio amplifier active
- Digital conversion for the MOST 150 optical bus
- Plug & play: no rewiring and no replacement of amplifier or speakers

## Compatible vehicles

Volkswagen MQB models (typically 2013–2020) with the factory Dynaudio optical sound system:

- VW Golf 7 / 7.5 (2013–2020)
- VW Passat B8 (2014–2020)
- VW Arteon (2017–2020)
- VW Tiguan AD1 (2016–2020)

## Good to know

Fibre optic decoders are **not universal**. There are several generations of the MOST bus (MOST 25, MOST 50, MOST 150) that are not compatible with each other. This interface is **only** for MOST 150 in Volkswagens with Dynaudio – not for other systems such as Audi B&O, Porsche Bose or BMW Harman Kardon. Check for the Dynaudio badge and an optical connection on the original infotainment unit (in the glove box) before ordering.

- URL: https://www.voltparts.com/products/fibre-optic-audio-interface-vw-dynaudio-most-150-avn-fo3
- Availability: In stock
- Shipping: €10.00, ships in 0-1 business days, delivery 2-3 business days
- Returns: within 30 days of delivery, return shipping paid by the customer

## Variants

| Options | SKU | Price | Availability | Variant ID |
| --- | --- | --- | --- | --- |
| Default option: Default option value | AVN-FO3 | €149.00 | In stock | `variant_01M6TYZ89CRH0Q4MBEHDWFFRE8` |

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