View Full Version : HiFi Do - Disassembly
4313B
04-07-2005, 07:59 PM
IPPIN Guide Number Six."James B.Lansing (JBL)"
This time I'm introducing a speaker which has name"JAMES B.LANSING SOUND INC"
http://www.hifido.co.jp/merumaga/ippin/041119/photo/top.jpg
4313B
04-07-2005, 08:00 PM
This shape is like a HEARTSFIELD.
http://www.hifido.co.jp/merumaga/ippin/041119/photo/over.jpg
4313B
04-07-2005, 08:01 PM
This is a letters.
It says "JIM LANSING"
http://www.hifido.co.jp/merumaga/ippin/041119/photo/logo.jpg
4313B
04-07-2005, 08:01 PM
This is horn.
http://www.hifido.co.jp/merumaga/ippin/041119/photo/net_speaker.jpg
4313B
04-07-2005, 08:02 PM
It is inside.
You can see a couple of woofers.
http://www.hifido.co.jp/merumaga/ippin/041119/photo/units.jpg
4313B
04-07-2005, 08:02 PM
This is a horn.
http://www.hifido.co.jp/merumaga/ippin/041119/photo/Horn.jpg
4313B
04-07-2005, 08:03 PM
This is backside of drivers.
http://www.hifido.co.jp/merumaga/ippin/041119/photo/horn_back.jpg
4313B
04-07-2005, 08:03 PM
This is 175 driver.
http://www.hifido.co.jp/merumaga/ippin/041119/photo/175.jpg
4313B
04-07-2005, 08:04 PM
This is a label of "JAMES B.LANSING SOUND INC"
http://www.hifido.co.jp/merumaga/ippin/041119/photo/J2I7.jpg
4313B
04-07-2005, 08:04 PM
This is a woofer.
http://www.hifido.co.jp/merumaga/ippin/041119/photo/woo_back.jpg
4313B
04-07-2005, 08:05 PM
I think this unit is D130A.
http://www.hifido.co.jp/merumaga/ippin/041119/photo/woo.jpg
4313B
04-07-2005, 08:05 PM
These are terminals.
http://www.hifido.co.jp/merumaga/ippin/041119/photo/tanshi2.jpg
4313B
04-07-2005, 08:06 PM
This is a piece of wood between the woofers.
http://www.hifido.co.jp/merumaga/ippin/041119/photo/wood.jpg
4313B
04-07-2005, 08:07 PM
There is a opening.
this enclosure is bass reflex.
http://www.hifido.co.jp/merumaga/ippin/041119/photo/port.jpg
4313B
04-07-2005, 08:07 PM
It is a bottom of enclosure.
http://www.hifido.co.jp/merumaga/ippin/041119/photo/bottom.jpg
4313B
04-07-2005, 08:08 PM
It is a top of enclosure.
http://www.hifido.co.jp/merumaga/ippin/041119/photo/corner.jpg
4313B
04-07-2005, 08:08 PM
It is a side of enclosure.
http://www.hifido.co.jp/merumaga/ippin/041119/photo/sponge.jpg
4313B
04-07-2005, 08:09 PM
It is a network.
http://www.hifido.co.jp/merumaga/ippin/041119/photo/network.jpg
4313B
04-07-2005, 08:09 PM
Model number is N 1200.
http://www.hifido.co.jp/merumaga/ippin/041119/photo/serial.jpg
4313B
04-07-2005, 08:10 PM
This speaker seems James B.Lansing D31050,but it has a difference with enculosure.
It also similar "D1004",but horn is different.
I think this speaker is like a model"HEARTSFIELD"
I'm pleasure to disassemble this speaker.
Alex Lancaster
04-07-2005, 08:21 PM
"I'm pleasure to disassemble this speaker", sure looks like it, maybe the glue hasnīt dried?:p
4313B
04-07-2005, 08:25 PM
It's probably crystallized by now!
While I don't particularly care for any of this ancient gear I thought some of our members might like to see what's going on over there.
Don McRitchie
04-07-2005, 08:32 PM
That would be a C33050 from the early 50's. In other words, the model 33 enclosure and 050 kit.
http://www.lansingheritage.org/html/jbl/catalogs/1952.htm
4313B
04-07-2005, 08:37 PM
Cool!
Thanks Don! :)
Charlie4350
04-07-2005, 08:48 PM
Thank you to my understanding these speaker.
Oldmics
04-07-2005, 09:20 PM
D33050M----- I think JBL dog has one.
"D" for factory installation,33 enclosure model #,050 speaker system designation,M for mohogany finish.
I"m looking for a
D32050M to mate one that I currently have.
I see Giskard is still searching for those favorite horns of his (those 537-500) that were installed into some of these early boxs.
Oldmics
Guido
04-08-2005, 03:27 AM
That would be a C33050 from the early 50's. In other words, the model 33 enclosure and 050 kit.
http://www.lansingheritage.org/html/jbl/catalogs/1952.htm
Don you are damned fast with this! Thanks Don for the info and thanks Giskard for the pics.
I'm not interested in buying those older speakers but always fascinated with such insight pics.
spkrman57
04-08-2005, 05:35 AM
Another words a production date. Beautiful pics and love seeing the old vintage stuff also.
Ron
jblnut
04-08-2005, 06:10 AM
This rings a bell....
http://www.planettribes.com/allyourbase/story.shtml
jblnut
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