What even happened here
What even happened here
It’s damn hot. One moment while I just pour this over myself.
Changing a tire in 112 degree heat sucks. Changing optimod cards and transmitters in an air conditioned building at 4000′ is preferable. All of them seem to be old age electrolytic capacitor failures.
Also, the Forester works better when the big hose stays on the spigot here.
See this cute little teacup? That’s the CVT fluid heat exchanger. Works fine on highways, urban streets, and literally everything but Shasta Bally…. I wonder if the cooler from an outback would fit?
We were only serious about that whole “plumbing repairs” bit. This is your requisite “broadcast engineer fixed the toilet” story.
Two potties, five radio stations, and one stopped refilling at 6 PM on a Thursday. Luckily I had a Korky valve replacement kit in my cabinet waiting for this moment (but why? who thought to put it there?).
Playing with the new valve in the kit before I installed it, I discovered that you can easily disassemble it from the top. Remove the bowl refill tube. Pull that white cap straight up, revealing the float mechanism. Squeeze the tabs on the side of the float to release it, then twist the round cap assembly that’s below the float. The whole thing will come up revealing the valve seat which is the top of that tall plastic mushroom. You can pull that whole thing out vertically. By just replacing all of those parts with the parts from the new valve, I changed all the rubber parts of the unit out in about two minutes flat… which is good as the shutoff on the wall doesn’t work and I had to cut the water to the whole building to do it.
They aren’t kidding about “Quiet Fill” — a plastic baffle inside the inlet tube makes the whole thing inaudible to the point where it’s actually a little hard to tell it’s working unless you observe the water rising in the tank.
Now, if only I could do something about that cheezy fake tile paneling that’s falling apart back there. Ew, tacky.
I replaced my cabin air filter and noticed the pleats were totally full of junk so I threw it on the parking lot upside down.
That’s about a half cup of used mountain.
Gee, the A/C system sure is stronger now. Guess I’ll be changing that more often in summer
That moment you finish racking in a brand new Nautel VS2.5 and look in the back panel hexagon grill to see what looks like a hell of a happening Y2K futurism looking night club interior
After color filtering:
Oh and I was not kidding about the hexagons, this would work in a couple different eras of retrofuturism.
Please be sure to inspect your steel belted radial mic clips every year or 5000 spots cut for safe operationWAIT WHAT
* Slams that SHITPOST button until it goes concave *
Note the infrared fogging.
So, if you happen to have one of those nice newer digital oscilloscopes that has an FFT mode…. watch the composite output from your processor on it while making adjustments. Not only do you get a nice little (albeit skewed due to preemphasis) audio spectrum view, but you can also tell what’s going on in the stereo image!
On a side note I found a silly bug in the Siglent oscilloscope. There’s a race condition. About half the time you hit the PRINT button to save a screenshot, you get the “Saving…” indicator on top of the waveform in the screenshot. It’s not huge but it’s silly.
No, I didn’t lose the knob— I just don’t have an Allen wrench to secure the setscrew on the big metal knob the Omnia 6 came with, so it’s temporarily sporting a little knob stolen off an old Marti. 😀
The ultimate indicator of “am I on a crazy project” is, did I score another free coffee yet? Also did I ever mention how much I like Dutch Bros? Yeah so
Living nightmare of the moment:
Studio on air monitor consists of the following
Old Radio Shack BPC* bookshelf stereo amp with wires jammed in the speaker output terminals -> MYSTERY TWISTY SPLICE HELL CABLE -> unlabelled screw terminal strip -> ext monitor input on Wheatstone R60 console -> worn out control room monitor pot -> unlabelled screw terminal strip -> MYSTERY TWISTY SPLICE HELL CABLE -> PYLE** amplifier
The problem: the ancient Orban 8100A/XT2 processor started distorting heavily two days ago, likely due to Capacititis Electrolyticus. Nobody knows how old it is or if it’s ever been serviced. I swapped the station over to using an Omnia 6, which took until 3 am because of all the shitty spliced hell cable and then got the call at 6 am that the morning show hosts were hearing horrible echoes and were, instead of doing their show as usual, COMPLAINING ON THE AIR TO THREE COUNTIES ABOUT THE AUDIO PROBLEMS. Early on they asked if listeners could just call in and let them know how it sounded— nobody heard anything other than that the levels were a little low, as I hadn’t set the first stage wideband AGC to be as aggressive as it was on the 8100.
There was no audio problem on the air and they knew this.
Yet they made fools of themselves and made the station look like an unprofessional mess….
Kind of like this one. It took me 10 minutes of digging around and capturing wild Tangelas to find this. The twisted pair of doorbell wire runs off to a Telos ProFiler box. One wire of that goes to a speaker terminal, one to the amp chassis. How the hell did this ever “work”….??
As an added bonus the “loudness” button was stuck on at this amp so it had been basically… wrong…
We used to have an identical setup in one of our studios and I ripped it out because it was plagued by inexplicable leakage of audio from the station in the next room. I don’t know how it was getting in but the air monitor is now a reasonably good quality stereo tuner being converted to balanced by a Henry Engineering Matchbox. The amp driving the speakers in there is a Lepai “Class T” digital amp which has unbalanced inputs being driven by the other side of the Matchbox. It sounds perfectly nice and clean!!
So maybe my standards are too high but, you don’t go on air and trash your own station because you hear some echoes and distortion in your headphones. You leave a note for your engineer*** and the show goes on. That’s how this works, okay? Got it? Good. Now go entertain and inform the listeners, I’ll have the gear on order to give you the right audio to your headphones. Sheesh.
* Black Plastic Crap
** PYLE of shit
*** Please feel free to attach a Dutch Bros gift card (do they have those?)
Oh and here’s some electronic porn… The stereo generator in the 8100. 19khz crystal. That is all for now but I’ll be using these images in a later post
Interior of an old Marti CR-10 RPU receiver.
Really strange crystal oscillator…
It looks like an odd take on an OCXO with a transistor as a heater
Try saying this three times fast