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Author Topic: picked up some big altec lansings (1204b VOTT)  (Read 2180 times)

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RexAeterna

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picked up some big altec lansings (1204b VOTT)
« on: February 09, 2015, 11:21:41 AM »

I was looking around for some pa speakers to give a try for another set up or if they were nice enough probably keep them in my main system.

While looking around I remembered that my friend that I usually work with when hooking me up with nice gear for cheap or for a trade had pair of huge altec lansing 1204b VOTT speakers that he worked on completely.  The cabs are bit rough but not bad really. Has original which I believe big metal 511c VOTT horns with I believe are the 808 drivers and he replaced the original woofers with some nice(better) altec lansing 921-8a 16" woofers which looks and feels heavy duty with it's stiffness and nice cloth composent materials. He completely recapped the crossovers too.

I don't much on these guys but knew they were designed for professional studios, broadcasting, concerts, and theatres but other then that nothing much on their background.


I remember seeing them before at his place but completely forgot how huge these speakers are till I had to load them up in the suv and got them home. These things make my technics sb7000a look tiny in size comparison. The 1204b do weigh bout 120lb each but I didn't find the weight too bad since im use to hauling heavy stuff.

As far as sound from these monsters they perform better then I thought. I was bit concern at first bout the "cleaness" of their midrange and spectrum at the extreme end extension but they sound pleasent and are really nice sounding. Of course I can tell they do roll off in the above air registers above 15khz but it's such a gentle roll off I barely notice it much enough to bother me really. I actually like it. The bass response from those 16" woofers are good too I think. Didn't find them lacking much in extension with certain music and movies.

They do sound clean though. And the horn dispersion is very wide. I took big notice when watching a movie.

When I audition them at my friends he was using a nice 55yr old 15w fisher tube amp he completely worked on to drive them I thought the combo sounded outstanding. He told me if I was looking for tube gear he would hook me up for cheap since im good friend and doesn't care about making top dollar/profit. I just told him I might consider it once he's done recapping it and working on it.

Anyhoo at home I have them hooked up being driven by a big Crown CE2000 power amp and using my numark dm1200 mixer as a preamp and think they sound great. Im actually gonna keep these giant montrousities and touch the cabs up a bit a might refinish the wood up so they'll look brand new.

I also saw a pair of massive jbl's he picked up from a theater getting rid of them but that's another story.

Anyhoo, even though these guys look industrial and out of place (I actually like the look of them) they do sound great and lot better then expected. These are keepers for me. Will post couple pics later on when I get around to it but using a phone is a pain (I hate touchscreens sooooo much).
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''I'm a music lover. Not an audiophile.''

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uncola

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Re: picked up some big altec lansings (1204b VOTT)
« Reply #1 on: February 09, 2015, 01:04:10 PM »

Pics?  When you make a claim about huge speakers you should show them :P
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RexAeterna

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Re: picked up some big altec lansings (1204b VOTT)
« Reply #2 on: February 09, 2015, 01:27:05 PM »

Some crappy pics here I took real quick. Right now trying to work on the mouth of the horns with some ideas on damping schemes.  Just been playing with 1/4" open cell foam so far as of just ideas.
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''I'm a music lover. Not an audiophile.''

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''Logic will get you from A to B. Imagination will take you everywhere.''

Armaegis

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Re: picked up some big altec lansings (1204b VOTT)
« Reply #3 on: February 09, 2015, 04:04:31 PM »

Holy cheese, that's a hernia waiting to happen. I picked up some Yorkville U15's recently for a dance studio, which at 90lbs/each was a bit of a struggle getting them up onto stands.
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RexAeterna

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Re: picked up some big altec lansings (1204b VOTT)
« Reply #4 on: February 09, 2015, 05:29:45 PM »

Holy cheese, that's a hernia waiting to happen. I picked up some Yorkville U15's recently for a dance studio, which at 90lbs/each was a bit of a struggle getting them up onto stands.

Yea these things are heavy. Had friend help me when I loaded them. Had fun carrying them up a flight of steps.

I think these sound really nice. Might not be pretty looking speakers but sound really beautiful. I got these for fraction of what working horns go for usually on ebay. I might not have luck coming across amazing finds but some how he does and he travels for some stuff. He wants to hook me up with some tube stuff once he finishes them but I told him ill see. I liked the fisher he had running these big altecs before he sold them to me. Was gonna give me choice of big jbl's too he picked up from a local theatre but I choose the big altecs. Always wanted a pair of big altec VOTT speakers but were always way out my price range people asking thousands for them.
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''I'm a music lover. Not an audiophile.''

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''I have no special talent. I am only passionately curious.''

''Logic will get you from A to B. Imagination will take you everywhere.''

RexAeterna

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Re: picked up some big altec lansings (1204b VOTT)
« Reply #5 on: February 10, 2015, 12:23:16 PM »

I tried some open cell foam in the mouth of the horns out of curiosity and it actually made them sound muffled and cut the top end completely. So im leaving them a lone as is for now. I know the bigger 800 something multicellular horn used some type of tar on the mouth of the horns but have no idea what type of tar and if it's easily removable.

Later today im going to home dept and Michael's to pick up some fiberglass and pillow stuffing cause im gonna redo the the inside of the cabs. Then later on after that I'll touch up the cabs. Want to make these close to brand new or atleast bit nicer since the cabs are bit beat up.

Story is, my friend found these altecs from some band that was using them and they weren't advertised correctly so got them for cheap then he decided to replace the woofers and redo the crossovers. He was selling them for 800 but for me he gave them to me for what he paid for. He was gonna ask if I wanted the massive jbl's too since he got thoes cheap from a theater that he was selling for 900 but was gonna give me for what he paid for but of course I chose the altecs. Told me im the only young guy he knows who is into this hobby and can appreciate big ugly speakers. I told him it's all about the music,  nothing else.
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''I'm a music lover. Not an audiophile.''

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''I have no special talent. I am only passionately curious.''

''Logic will get you from A to B. Imagination will take you everywhere.''

RexAeterna

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Re: picked up some big altec lansings (1204b VOTT)
« Reply #6 on: February 13, 2015, 10:38:47 PM »

I like to update some thoughts and took couple pics. Been busy finishing acoustics with my room besides the speakers. The 511c horns were already dampened with rubber on the welds and well bolted into cab. I actually never found them harsh at all in first place really. Was actually surprised how smooth their high end sounds. Anyhoo, they already were padded inside with some yellow fiberglass but I decided anyways to add some fiberglass along back of the cab and just stuffed top around the horn and bottom of cab with some polyfill.

I actually sat down past week listening to the things and still think they sound phenomenal. Never heard any harshness, sizzle or shoutyness that is associated with horns. Altec designed these horns very well.

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''I'm a music lover. Not an audiophile.''

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''I have no special talent. I am only passionately curious.''

''Logic will get you from A to B. Imagination will take you everywhere.''

Marvey

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Re: picked up some big altec lansings (1204b VOTT)
« Reply #7 on: February 14, 2015, 12:19:20 AM »

ooooooh. Very nice. I need to get off my ass and put my Altec 511 horns / x-over together. I want to integrate the horns with OB woofers on the bottom end.


Yeah - don't shove crap like foam in the horns. The tar and rubber stuff is to prevent the metal horns from vibrating.


Also, can you look in the back and tell what compression drivers are used?
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anetode

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Re: picked up some big altec lansings (1204b VOTT)
« Reply #8 on: February 14, 2015, 01:12:19 AM »

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RexAeterna

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Re: picked up some big altec lansings (1204b VOTT)
« Reply #9 on: February 14, 2015, 01:27:19 AM »

ooooooh. Very nice. I need to get off my ass and put my Altec 511 horns / x-over together. I want to integrate the horns with OB woofers on the bottom end.


Yeah - don't shove crap like foam in the horns. The tar and rubber stuff is to prevent the metal horns from vibrating.


Also, can you look in the back and tell what compression drivers are used?

They use 808-8b drivers.
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''I'm a music lover. Not an audiophile.''

''The World is Study.''

''I have no special talent. I am only passionately curious.''

''Logic will get you from A to B. Imagination will take you everywhere.''
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