Category: Audio

The Esparagus HiFi MediaLink is a device designed to upgrade legacy stereo systems into an internet streaming device. The device hosts an ESP32 module and a DAC to stream music from services like Spotify, controlled via a smartphone or computer. This tiny and unique streaming device is...

The new Cypress MEMS speaker achieves 40X louder bass response and will be demonstrated at CES 2024 by appointment only. Mass production late 2024. An industry-first, Cypress achieves >140dB low frequency sound pressure level (SPL), enabling a no-compromise replacement for legacy,...

Zeppelin Design Labs of Chicago has released the Noisette, a build-it-yourself Optical Theremin that generates crazy sounds – from spooky and creepy to atmospheric and spacy.  The pitch and volume of the Noisette are controlled by two light sensors, while the master volume and wave...

Creative Technology is excited to announce a strategic partnership with xMEMS Labs, the pioneers in solid-state fidelity, bringing in a new era of audio excellence for users worldwide by incorporating xMEMS' cutting-edge micro-electro-mechanical system (MEMS) solid-state speaker...

SparkFun Electronics has designed a comprehensive audio solution, the SparkFun Qwiic Speaker Kit, that comes with all connecting cables, a wall adapter, a SparkFun Qwiic speaker amplifier, and RedBoard Artemis Nano. This audio kit serves as an all-in-one audio solution for hobbyists and...

Audio System Company, Arylic, known for its popular Up2Stream multiroom wireless audio boards since 2018 has added a new member to its family of DIY Audio streamers. The board is named Up2Stream HD DAC and is a wireless Audio Streaming System with support for Airplay 2, aptX HD, and...

The project described here is a differential line receiver consisting of high-performance INA134 OPAMPs with on-chip precision resistors. The project is fully specified for high-performance audio applications and has excellent AC specifications, including low distortion (0.0005% at...

The project presented here is a differential output amplifier that converts a single-ended audio signal input to a balanced output pair. This balanced audio project consists of high-performance OPAMPS with on-chip precision resistors. They are fully specified for high-performance audio...