I salvaged this from my dad's old stuff. It's a scope he used back in the 90s. I'm pretty sure it's still alive.

It's Aaron BS-625 CRT two channel scope.

"Metamorphosis" · The Galactic Lens

In this video, we concentrate our macro camera on the 70cm fresnel lens of the huge movie spotlight. It is quite fascinating how the individual rings bend the light and create another layer of form and movement.

Learn more about the project on our website:
https://urbanflow.art/en/metamorphosis

In the topic of cheap things out of which I've gotten my money's worth from, this DS201 Pro portable scope. I bought it with zero expectations from eBay long ago.

From what I understand, these started their life as a hack firmware to a common MP3 player, turning it into a portable scope. The firmware then found its way into devices that were actually made to be oscilloscopes, such as this one.

I think it cost around $75 or so back in the days, but it has been priceless in arcade repairs over the years, when working with in-situ PCBs in pinball machines.

It's very limited compared to the old HP's CRT scope I also have and it only has a single channel, but as my most common use case is "is anything sensible coming out of that chip" where I can instantly visually determine if we're in business, it's more than adequate.

If your oscilloscope isn’t 100lbs, with 12kV of acceleration potential, and powered by a forced air cooled transmitter tube, what’s even the point?
Behold, the #tektronix 519 1GHz real-time analog #oscilloscope.

The Vourdalak (2023) Available April 8

#horror – #horrormovies – #TheVourdalak – #Oscilloscope – When the Marquis d’Urfé, a noble emissary of the King of France, is attacked and abandoned in the remote countryside, he finds refuge at an eerie, isolated manor. The resident family, reluctant to take him in, exhibits strange behavior as they await the imminent return of their […] …

#horror #ad #Releases #TheVourdalak

https://horrornerdonline.com/2025/04/the-vourdalak-2023-available-april-8/

Loving these asset tags. Check out the ‘9’ on the stamped one.
#tektronix #oscilloscope #electronics #1960s #retroTech

Just hooked up an oscilloscope to my HF antenna feed line and it looks like I'm getting a large ~1 MHz signal from the antenna before being filtered in the transceiver to receive 14.074 MHz.

Putting Audio Effects on Text. What a cool experiment to visualize EQ, Panning, Reverb, Phaser, Bitcrush and other #FX using an #oscilloscope to draw letters using sound waves

https://youtu.be/47jlny15IEc

This is pretty cool.
#oscilloscope #SignalProcessing #fx

https://www.youtube.com/watch?v=47jlny15IEc

"Metamorphosis"

This is the daylight version of the installation, where you can see the huge movie spotlight from the GDR state-TV station 'DFF' in all it's glory.

Sporting a 70cm fresnel lens, weighting in at 125kg, dating from 1970 and originally being equipped with a 20,000watt lightbulb, this really is a monster.

https://urbanflow.art/en/metamorphosis

Current Mirrors Tame Common Mode Noise - If you’re the sort who finds beauty in symmetry – and I’m not talking about your l... - https://hackaday.com/2025/03/17/current-mirrors-tame-common-mode-noise/ #differentialamplifier #longtailedpair #oscilloscope #tailresistor #transistor #mischacks #hardware #science #diffamp #mirror #noise #news

Lorenz Attractor on my „THAT“ #AnalogComputer. #LorenzAttractor #Oscilloscope #Rigol #electronics #AnalogComputing #anabrid #TheAnalogThing

TeMuFra Colours (Additive Synthesizer) v1.0.0 VSTi3 AU WiN MAC [FREE]

Intro

https://music-society.de/temufra-colours-additive-synthesizer-v1-0-0-vsti3-au-win-mac-free/au/musicus/

A week ago, I got this in the mail...

Stepocea by Flandersh Tech x64 VSTI3 Windows No more Webside Free Download

Stepocea is a polyphonic stereo sequenced synthesizer tuned for spatial, massive leads and

https://music-society.de/stepocea-by-flandersh-tech-x64-vsti3-windows-no-more-webside-free-download/vsti3/musicus/