Putting 3D Printed Speaker Drivers to the Test

Over the years, we’ve seen numerous projects that attempted to 3D print speaker enclosures that deliver not only a bit of custom flair, but hopefully halfway decent sound. Though as you’d probably expect, the drivers themselves are always standard run-of-the mill hardware mounted into the plastic enclosure. But given the …read more

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McIntosh partners new Hi-Res DAC with vacuum tubes in C2700 preamp

Just last month, the new DA2 Digital Audio Module from New York’s McIntosh Labs made its debut in the C53 preamplifier. Now the company has partnered digital with analog for the C2700 two-channel tube preamplifier…
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Facebook got humans to listen in on some Messenger voice chats

Facebook says it’s paused the practice of collecting voice clips and sending them to employees to transcribe and analyze. Continue reading Facebook got humans to listen in on some Messenger voice chats

Simple Bluetooth Car Audio From A Pi Zero

When [Sami Pietikäinen] realized that the Bluetooth built into his car didn’t support audio, he didn’t junk it and buy a Tesla. Instead, he decided to remedy the problem by building a small Bluetooth device that plugged into the Aux socket. To do this, he used a Raspberry Pi Zero …read more

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