# Beat Wave Instrument (Guardianknight) item

> Beat Wave Instrument (Guardianknight): Contained in. Wave Instrument Selection Chest, Wave Instrument Selection Chest

Canonical: https://lostark.wiki/database/items/beat-wave-instrument-367000693?relation=containers

*Epic*

It comes out of [Wave Instrument Selection Chest](https://lostark.wiki/database/items/wave-instrument-selection-chest-61205617) and [Wave Instrument Selection Chest](https://lostark.wiki/database/items/wave-instrument-selection-chest-61900551).

## Facts

- **Shop sale**: Not for sale
- **Binding**: Binds when equipped
- **Class**: [Guardianknight](https://lostark.wiki/database/classes/guardianknight-701)

## Acquisition & uses

- [Contained in](https://lostark.wiki/database/items/beat-wave-instrument-367000693?relation=containers#relationships) (2)

### Contained in

1–2 of 2

| Name | Class | Quantity | Details |
| --- | --- | --- | --- |
| [Wave Instrument Selection Chest](https://lostark.wiki/database/items/wave-instrument-selection-chest-61205617) | [Guardianknight](https://lostark.wiki/database/classes/guardianknight-701), [Guardianknight](https://lostark.wiki/database/classes/guardianknight-702) | 1 | You can select and obtain 1 of the following items.; Quantity 1, [Guardianknight](https://lostark.wiki/database/classes/guardianknight-701); Quantity 1, [Guardianknight](https://lostark.wiki/database/classes/guardianknight-702) |
| [Wave Instrument Selection Chest](https://lostark.wiki/database/items/wave-instrument-selection-chest-61900551) | [Guardianknight](https://lostark.wiki/database/classes/guardianknight-701), [Guardianknight](https://lostark.wiki/database/classes/guardianknight-702) | 1 | You can select and obtain 1 of the following items.; Quantity 1, [Guardianknight](https://lostark.wiki/database/classes/guardianknight-701); Quantity 1, [Guardianknight](https://lostark.wiki/database/classes/guardianknight-702) |

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