Verified source report

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 2.5 adds audio over USB, selectable sample rates for lo-fi fun, sample reverse, an arpeggiator, equal-length autochopping, and it extends the maximum length of a sample from 20 seconds […] 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 2.5 adds audio over USB, selectable sample rates for lo-fi fun, sample reverse, an arpeggiator, equal-length autochopping, and it extends the maximum length of a sample from 20 seconds to 40 seconds by capturing mono, instead of stereo, audio. Sample reverse is such a simple feature that it's shocking it wasn't implemented earlier. An arpeggiator doesn't always make a ton

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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 2.5 adds audio over USB, selectable sample rates for lo-fi fun, sample reverse, an arpeggiator, equal-length autochopping, and it extends the maximum length of a sample from 20 seconds […] 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 2.5 adds audio over USB, selectable sample rates for lo-fi fun, sample reverse, an arpeggiator, equal-length autochopping, and it extends the maximum length of a sample from 20 seconds to 40 seconds by capturing mono, instead of stereo, audio. Sample reverse is such a simple feature that it's shocking it wasn't implemented earlier. An arpeggiator doesn't always make a ton

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What happened

According to The Verge’s source item, 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 2.5 adds audio over USB, selectable sample rates for lo-fi fun, sample reverse, an arpeggiator, equal-length autochopping, and it extends the maximum length of a sample from 20 seconds […] 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 2.5 adds audio over USB, selectable sample rates for lo-fi fun, sample reverse, an arpeggiator, equal-length autochopping, and it extends the maximum length of a sample from 20 seconds to 40 seconds by capturing mono, instead of stereo, audio. Sample reverse is such a simple feature that it’s shocking it wasn’t implemented earlier. An arpeggiator doesn’t always make a ton

Context

The development sits in VINI’s Technology file for readers following technology, science, product policy, markets, infrastructure, and the public consequences of innovation. The original report is linked so readers can check the source account, follow later updates, and compare new coverage against the first published record. The source item is dated 2026-06-27T21:20:32+00:00.

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Source

Primary source: Teenage Engineering adds lo-fi mode, USB audio, and more to its KO II sampler via The Verge. VINI cites and links the source; it does not reproduce the publisher’s full article text without rights clearance.

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