How to keep housemates from using your rig?


I just about had it with my 2 college-aged, housemates. Their guests broke one of my Blue Room MiniPods during one of their soccer parties, and they kept knowledge of the damage from me until I did some investigative work and discovered it myself. (No wonder the speakers never ever fully-broke in...!!!). When I first asked them if they (or their guests) dropped my MiniPods, they lied to my face about it. Only after confronting them with evidence of the damage, did they mumble something about "Perhaps one of their guests dropped the speaker, and did not tell them about it." [That, btw, is a lie. I heard the crash and bang from my room, and when I came out of the room and asked what was that about, my housemates said a few DVD cases fell]. They agreed to pay for the damage, but pro-rated it against the last month of use, and as a result, are only paying me 85% of the full-price.

Being an easy-going fellow, I let that one slide after lecturing them on respecting the personal property of others. Kids will be kids...

Last night, I discovered that they have been using my other soundsystem--a set-up that amounts to a grand total of US$9,000. As I no longer trust them to honor their word and keep their paws off my system, I had to come up with a method of keeping them from turning it on. I am also pretty sure that (Gawd forbid!) if they broke or damaged my set-up (e.g. turning my amplifier to 100%, causing it to clip, and blow the speakers), they would not own up to me. [My present room is too small to contain these speakers within them. 2 months from now, when I move into the master bedroom, I will move the rig to my room, and end this headache].

This, so far, is my best idea. I am getting a chassis from RadioShack, and putting a power-strip inside it. This power-strip is equipped with a single On-Off switch. A 9V Radio-Frequency Controlled Receiver would be hooked up to servo motor unit, with a linkage, which turns the power-strip-switch On or Off. The receiver would be powered by a seperate 9V AC/DC power supply which sits outside the chassis.
All the power cords of my hi-fi system will be hooked up to this power-strip inside the chassis. The chassis will be secured by tamper-resistant allen head screws.

I will carry the transmitter (basically an R/C type) with me. This unit would turn the power-strip On or Off remotely.

Is this a good idea? I know for a fact that they cannot afford to pay up if they damage my system, but my current room is too small to hold my set up, and I didn't pay 1/3rd of the rent to hide everything in my room, and banish my stuff from the living room.

Suggestions/opinions are highly welcome.
atzen811
"This, so far, is my best idea..."

No, the best was starting this thread. Your roomies don't need to turn it on to break it. Get it out until you get them out.
This reminds me of a college roommate (20-odd years ago) who would leave piles of knives and spoons on the kitchen counter (not even in the sink!) for weeks on end, all with assorted goodies smeared on them - mostly peanut butter - which the ants and roaches quite enjoyed... then one day I decided that if he had such little respect for me, it was time to return the favor - so I cleaned off about a dozen peanut butter knives on his freshly washed bedsheets and pillow cases! It might have helped that I was twice his size. Hey, come to think about it, I should have gone into my "Bubba mode" and tried out some of my All-Star Wrestling moves on him... so I'll join the peanut galley (I know, bad pun) and suggest that you get on your own ASAP. One day this will all be a distant memory. In the meantime, protect your gear!
I would venture to say that the soultion you have suggested will probably make your system sound so bad you won't care if they blow it up.
my college roomate story was pretty funny

I had a roomate my freshman year who basically thought since he was my roommate that he had the run of the mill concerning my stereo. He was heavily into the band Rush who I did not particularly like (that high squealing voice I found grating). So, I came up with a devious plan, I bought a duplicate copy of one of the Rush albums he had(Farewell to Kings I think) and proceeded to play it in front of him, and I was pretending to groove to this music. After a few minutes I got up walked across the room, slammed the needle across the record (I put my cheap B&O cartridge on) and took the record over my knee and broke it in half. The look on his face of total shock was priceless, and he being the macho type, when he recovered, he was about ready to kill me. I then pulled out "his" record and with a nice long pause told him "not to touch my stereo". He got the message - don't mess with me, and I moved out several months later

that $3.50 for the rush album, perhaps the best stereo investment I ever made...