Check the RT1 NTC thermistor for signs of damage. It’s a protection device for surges. If it is damaged, the correct part would be needed. It isn’t indicated on the diagram.
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Was your Halotron extinguisher within reach when this happened? Clean agent units are a little expensive, but so is the stuff in your studio. If you don't have one, it might be a prudent investment.Slightly terrifying thing just happened. I'm in the studio doing some work and I realized that I didn't have the HRV (fresh air intake and exhaust) turned on. I've had the controller sitting on my desk for a long time. It's supposed to be recessed into a wall in a plastic enclosure. I didn't want another box-sized hole in my sound isolation so I was always planning on mounting it in a wooden box and surface-mounting it to a wall in front of my desk. It was working fine as-is so I've never bothered. Tonight I thought I'd move it (for some stupid reason), and some metal contact on the back the controller box touched the metal base of my LED monitor. A small arc, then a sizable spark and a little bit of smoke later and now I have an HRV that won't turn on. I'm guessing the controller just needs to be repaired, but a definite bummer regardless. Makes me question the UL certification on this unit if it can so easily arc like that.
A definite oversight when it comes to studio furnishings. Just ordered a clean agent model.Was your Halotron extinguisher within reach when this happened? Clean agent units are a little expensive, but so is the stuff in your studio. If you don't have one, it might be a prudent investment.
Amerex Halotron B386T 5 lb. 1 Clean Agent Extinguisher
The entire circuit is sealed with no visible screws. I’m likely going to need to unmount it from the wall to address the problem.Check the RT1 NTC thermistor for signs of damage. It’s a protection device for surges. If it is damaged, the correct part would be needed. It isn’t indicated on the diagram.
They were supposed to arrive yesterday, but FedEx screwed something up and they’re currently in Troutdale Oregon and the estimated delivery date is now blanked out. Not sure what’s going on, but I’m sure they’ll arrive soon enough.Have you gotten your replacement Apogee interfaces yet?
They were supposed to arrive yesterday, but FedEx screwed something up and they’re currently in Troutdale Oregon and the estimated delivery date is now blanked out. Not sure what’s going on, but I’m sure they’ll arrive soon enough.
And fittingly enough, I work in Kent WALots of my FedEx deliveries get bounced between Troutdale and Kent WA., for whatever reason. Frustrating, because Troutdale is only like 40 minutes from here.
There’s been so many shots with my wife’s business sign in it that I assumed anybody who wanted to find me easily could.Now we know where you live.
- John
It was definitely chilly. Our landscaper showed up and I opted to move a small pile of dirt so he could focus on getting plants in the ground. Had I planned on doing this today I would have dressed more appropriately.Look at you doing yard work in December.
Mr. fancy short-pants temperate climate guy!![]()

It’s a 2018 Mac Mini. It operates flawlessly with all other interfaces I’ve tried, and it behaves differently with two sets of seemingly identical Apogee Element 88s. If it were the computer I would at least see similar behavior with the two sets of Apogee interfaces, but that’s not the case.That sucks man. are you using a newer Mac? I have seen reports of the newer macs with the T2 security chip having audio dropout issues with various interfaces over USB and thunderbolt... just a thought. Hope you get it straightened out soon.