News Summary

• Teenage Engineering’s EP-35 combines a portable speaker, an instrument amplifier, and a USB audio interface.
• It accepts guitar, microphone, line-level, Bluetooth, and USB audio, with multiple sources able to play together.
• Teenage Engineering rates battery life at 12 hours with the volume set to five, so that figure shouldn’t be treated as an all-day guarantee at any loudness.
• The $399 price makes the most sense if those musical connections will get regular use.