# Teenage Engineering adds lo-fi mode, USB audio, and more to its KO II sampler

> Teenage Engineering has already issued multiple substantial updates for its surprisingly capable $329 EP-133 KO II sampler. Its latest is one of the biggest yet. OS 2.

- **Source:** [The Verge](https://www.theverge.com/entertainment/958723/teenage-engineering-os-25-ep-133-ko-ii-sampler?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=6a40697237ca06743fdf527f)
- **Published:** 2026-06-28
- **Category:** AI & Bots
- **Tags:** #engineering #sampler #teenage #adds #audio #mode #already #biggest
- **Canonical:** http://localhost:4321/a/6a40697237ca06743fdf527f

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