russia Guitar amp tubes are an unexpected victim of Russia's invasion on Ukraine Thom Dunn

Audio This BT 5.0 amplifier drives my 100W outdoor speakers and sounds great Jason Weisberger

DIY Guitar amps made with home-made vacuum tubes Bob Knetzger

music Yamaha betting that we've hit the "5-disc CD changer" stage of the retro audio technology cycle Rob Beschizza

bbc BBC unveils the Moog Synthesizer – "the future of music" in 1969 Mark Frauenfelder

useful stuff Powerful tiny Bluetooth amp Mark Frauenfelder

Boing Boing Gadgets No matter how bad your day gets, at least you'll never have slow WiFi with this gadget Boing Boing's Shop

Boing Boing Gadgets Save an extra 20% on audio tech with these top Cyber Monday deals Boing Boing's Shop

synthesizers Wendy Carlos explains the science of synthesizers in a 1970 BBC interview Thom Dunn

COVID-19 Razer reveals concept for N95 mask with voice projection and mouth illumination Gareth Branwyn

Spoken Word with Electronics Hear how to make Stroboscopic Audio Panning to improve hallucinations on LSD for New Year's. Ethan Persoff

art Watch 70 birds play guitar in Canada Thom Dunn

Boing Boing Gadgets These Shark Tank backed moldable earplugs can preserve your hearing, your sleep, and your sanity Boing Boing's Shop

astrophysics How to calculate the power of a black hole collision Thom Dunn

Spoken Word with Electronics In Praise of THE SPAMP! And SPIT-COIN: A Proposal to Convert All Money to Saliva Ethan Persoff

Contact cleaner makes old switches and knobs work like new again Mark Frauenfelder

Boing Boing Gadgets These 20 headphone offers should help bring peace and quiet to the home office Boing Boing's Shop

music New biography of electronic music pioneer Wendy Carlos David Pescovitz

useful stuff Kevin Kelly and I talk about some of our favorite tools Mark Frauenfelder

Boing Boing Gadgets This speaker looks like the '50s but sounds like the future Boing Boing's Shop