By combining a Raspberry Pi, a small LCD display, and a retro-infused 3D printed case, one Argentinian maker has built a mini ...

Sometimes, when an audio component dies, the root cause is something electrical. Sometimes, the issue ends up being ...

Meet the SunFounder Fusion HAT+ for Raspberry Pi with 4 DC motor drivers and 12 servo channels, so you can build stable robots and voice assistants ...

In 2025, DACs under $1,000 deliver performance once reserved for flagship gear, making it easier than ever to build a truly ...

TOPPING’s new E50 II DAC packs AK4497S decoding, LDAC Bluetooth, ADAT support, PEQ, and strong I/O for $199, making it a flexible hub for modern desktop audio.

There are a million and one MIDI controllers and synths on the market, but sometimes it’s just more satisfying to make your ...

Abstract: In recent studies, both the ESP-32 and Raspberry Pi 4 (RPi 4) have been widely used for capturing Channel State Information (CSI) in motion detection applications. However, to the best of ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Mind you, the original Chord Mojo is a previous What Hi-Fi? Award-winner, so it was already a ...

FiiO is about to release a DAC that houses the holy trinity of audiophile catnip: 1) an R2R decoder that feeds 2) a tube-buffered output stage and 3) backlit mechanical VU meters on the front panel.

Onkyo is a heritage Japanese audio brand with a history dating back to the 1940s. Once well-known for its premium hi-fi gear — partially its high-end amplifiers — the company has focused mainly on ...

In this day and age when streaming has become the go-to form of consuming entertainment, there's still something to be said about having a piece of physical media in your hand. This can be a CD, ...

As announced last month, Google Fi Wireless is now rolling out AI-enhanced audio on Android and iOS. While Google Fi just gained HD and HD+ calling, AI-enhanced audio comes into play when you’re ...