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Speaker ID? |
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Mr_Krisp
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Joined: 30 June 2011 Location: Berkshire Status: Offline Points: 7 |
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Topic: Speaker ID?Posted: 03 February 2012 at 1:16pm |
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Anyone got any idea what midtop that is in this picture?:
http://imageshack.us/photo/my-images/810/topnq.png/ My brother just bought one and im thinking of getting the other but need to know what model it is so i can get new interal amp etc. I think theyre yamahas? cheers
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Earplug
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Joined: 03 January 2012 Location: Europe Status: Offline Points: 718 |
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Posted: 03 February 2012 at 1:25pm |
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A better photo, m´be...?
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Earplugs Are For Wimps!
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Tocooltom
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Joined: 07 March 2011 Location: Narrrfuk Status: Offline Points: 1000 |
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Posted: 03 February 2012 at 1:40pm |
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Try opening the back of the cab up to see what make drivers are used and there could be some clues as to who made it.
Tbh ive never seen one before so i couldn't say just from the picture. |
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Lucid Dreaming :)
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djeddie
Old Croc
Joined: 26 April 2004 Location: Bristol Status: Offline Points: 2044 |
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Posted: 03 February 2012 at 1:47pm |
![]() Here's the pic rather than a link for ya... I have no idea what it is though! |
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E=mc² ±3dB
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smithshorn
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Joined: 08 February 2007 Status: Offline Points: 116 |
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Posted: 03 February 2012 at 5:25pm |
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Can't judge the size of the cab but looks like a copy of the Altec 817.
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Mr_Krisp
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Joined: 30 June 2011 Location: Berkshire Status: Offline Points: 7 |
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Posted: 04 February 2012 at 1:04pm |
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Il get another picture tonight and upload it, its a powered cabinet, has +1 +2 +3 and -1 -2 and -3 hi and mid switches on the rear just by where the plug and cable come out of the back of it, like i said i think its a yamaha and my friend says its quite old,it did have something written on the back of it but its been painted over and i dont have access to it right this second to see what it says, cheers for the input though, il grab some more snaps soon.
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Mr_Krisp
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Joined: 30 June 2011 Location: Berkshire Status: Offline Points: 7 |
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Posted: 08 March 2012 at 1:33am |
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Heres some better pictures i took today afteer i had the second one dropped off to me, im useless with forum tagging with photos so heres two links, any help appreciated, everyone ive shown them too have said theyve never come accross them before?? not a great deal of help when the internals neeed servicing,,,
http://tinypic.com?ref=pybmu http://i44.tinypic.com/33ts8r5.jpg |
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Centauri
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Joined: 29 November 2004 Location: Australia Status: Offline Points: 1402 |
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Posted: 08 March 2012 at 2:15am |
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HF horns look like old Alec, but I don't think Altec, or even any major manufacturer, would have put two HF horns, and rings, side by side in the one cabinet like that. My guess is a backyard job...
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Soundwave
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Joined: 04 May 2010 Location: Banbury Status: Offline Points: 73 |
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Posted: 08 March 2012 at 11:33am |
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+1 on the horns being Altec. Comb filtering anyone?
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Mr_Krisp
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Joined: 30 June 2011 Location: Berkshire Status: Offline Points: 7 |
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Posted: 08 March 2012 at 9:23pm |
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http://squatjuice.com/phpBB3/viewtopic.php?f=3&t=250620&p=4158715#p4158715 - http://squatjuice.com/phpBB3/viewtopic.php?f=3&t=250620&p=4158715#p4158715
Pictures on my squatjuice post above. i purchased the second top so we have the pair but mine broken, the circuit the powerswitch it attatched to has snapped inhalf. still need a speaker id so i can try and find the parts i need to fix it, that and im really interested to know which model of yamaha it is as ive searched and searched and found nothing. check the pics on my link and any advice or solutions would be amazing, thank yee :)
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csg
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Joined: 17 September 2007 Location: bedford Status: Offline Points: 3530 |
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Posted: 08 March 2012 at 9:46pm |
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yamaha did make such things, these are in my vintage collection from the late 70's
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www.impulseaudio.co.uk
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Centauri
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Joined: 29 November 2004 Location: Australia Status: Offline Points: 1402 |
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Posted: 08 March 2012 at 11:34pm |
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After seeing these photos, obviously Yamaha, though I am surprised that Yamaha would have put two horns together like that. I'm sure I have seen that power amp module used in something else, but it has been so long I cannot remember what, but would be mid to late '70s.
Photo of broken board not clear enough to make anything out, but in any case it would be a repair / patch up job, as you would not be able to get any genuine parts for them. Any decent old-school tech should be able to get it going for you - fairly basic circuitry. |
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