Friday, July 11, 2025

yeah, smelling the burnt one a few times has me feeling pretty sick. ugh.

on second thought, i think there is a coil in the other one. i'd like to find a way to test the components, before i buy anything.
i am expecting i won't find a direct replacement. i might find a used diaphram. i think this is beyond that. 

i sent a query to celestion as to what other models of tweeters they might recommend.
i'm looking for two t3679 tweeters.

i'm going to want to compare costs for replacing the diaphrams with just buying new tweeters. i'm apprehensive that replacing the diaphrams won't be enough and i should just replace the whole things.
i think it's possible that the 20 watt nad wasn't enough for the celestions, and it took a few weeks for the damage to build up. you can blow a tweeter like this by underpowering it.
the other tweeter does have a coil, but it smells like it was recently burnt and has clear damage to it. i suspect this tweeter can be fixed, but i don't really know how. 

it worked as recently as june 29th, as i was able to play the tears for fears record on that date. that would indicate that the tweeter was damaged sometime after that.

i remember turning it on briefly on the 1st and i do recall a short in the system that i traced to a faulty rca wire and replaced. 

was that the cause of my headache? i'll note i smelled a strong burning smell.

whatever the cause, these speakers are not usable for the foreseeable future and i'm going to have to plan around it. i now have a vintage burnt out celestion tweeter, and a tweeter that doesn't seem to be labelled (or lost it's label) that has no coil.

given that they're both blown, i should just buy two new tweeters, in a matching set, and plug them in.
one of the tweeters has no coil. i have to presume that's the one that never worked. let me open up the other one.
in a small room, i need at least one tweeter. i don't want to listen to bass music.
they were working a few weeks ago.

 set up the jvc and the panasonic, which was the previous known good. i'm going to play through the tears for fears with the bass set to 0 and the treble set to 10 over and over for a while and hope they "come back".

i noticed that they are currently both depressed. that was not the case previously; previously only one was depressed. but they have no markings and no way to tell which is which.
something i might consider doing is buying a pair of separate tweeters and putting them on top of the celestions through the second speaker out, but i don't think that will sound very good

i don't have time for this right now.

so, there's no music in the bedroom for the foreseeable future because the speakers are broken. unfortunately. 
the tweeter in my other celestion has recently broken :(.

i don't know if they're worth fixing or if i should just throw them out, but they're entirely unlistenable at this point. there's no frequency response above 2000 Hz. it sounds like a cell phone. gross.

i'm not 13 years old and i can't listen to music through a cell phone.