John Berry
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ulfmagnetics.bsky.social
John Berry
@ulfmagnetics.bsky.social
Your friend in PGH. Puddle of quicksilver

(yells gibberish)

Banner: Two large grey speakers, brightly lit against a black background at Devon Turnbull’s "HiFi Pursuit Listening Room Dream No. 2" at SF MOMA.
now we're talking
November 26, 2025 at 7:21 PM
just reminding myself not to take the bait, mostly!
November 26, 2025 at 7:06 PM
such a great album
November 26, 2025 at 4:37 PM
1934! ahead of its time by decades. so beautiful
November 25, 2025 at 3:17 PM
Reposted by John Berry
we printed out a few gallons of whistles out of old/junk filament; the loudest/clearest model I found is www.thingiverse.com/thing:293302... , but makerworld.com/en/models/13... is good too
Extremely loud and compact emergency whistle by whistleblower
Rock-Solid and lightweight emergency whistle. Two chamber design. Painful loud, louder than the v29 and twice as loud as the "wannabe 129db" whistle.If you have stringing problems, this whistle will n...
www.thingiverse.com
November 23, 2025 at 5:41 PM
Reposted by John Berry
help
November 22, 2025 at 12:07 AM
My desktop, at least
November 18, 2025 at 5:44 PM
if you guys are gonna argue with each other one of you has to change your pfp it's the law. they look the same and it confuses my mind
November 13, 2025 at 4:35 PM
nose test. telepathy. .
November 13, 2025 at 2:14 PM
is The Vinyl Digest satire, like the Hard Times? this can't be real lol
November 11, 2025 at 5:29 PM
@pattymo you've still got the touch
November 7, 2025 at 10:07 PM