Bastl Instruments – Kastle 2 Firmware & Embedded Content License
Version 1.0
Copyright © 2026 Bastl Instruments

1. Scope

This license applies to all official Kastle 2–labeled firmware binaries released by Bastl Instruments ("Firmware").
Some Firmware versions may include copyrighted audio samples or other embedded creative content ("Samples"). Other Firmware versions may not include Samples.

2. Permitted Uses

You are permitted to:
- Use the Firmware on original Bastl Instruments hardware or compatible / derivative devices
- Redistribute the unmodified Firmware binary as part of a hardware product, or firmware installation
- Use any sounds produced by the Firmware freely in music, performances, recordings, and other creative works

3. Restrictions on Samples (if present)

If the Firmware includes embedded Samples, you are not permitted to:
- Extract, isolate, or redistribute the Samples separately
- Sell, sublicense, or commercially distribute the Samples as audio assets
- Use the Samples in competing sample libraries, sound packs, or similar products
These restrictions apply only to the embedded Samples, not to the Firmware code itself.

4. Open-Source Code

Any source code corresponding to the Firmware, where provided, is licensed separately under its respective open-source license. This license does not modify or limit those terms. If source code is not provided, no rights to the source code are granted.

5. Disclaimer

The Firmware (and any embedded Samples) are provided "AS IS", without warranty of any kind, express or implied. Bastl Instruments provides no support for modified firmware or derivative hardware.