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Gear / Technical Help => Microphones & Setup => Topic started by: rokpunk on October 13, 2009, 08:20:07 AM

Title: My buddys vintage RCA mic and vintage JBL speaker collection...
Post by: rokpunk on October 13, 2009, 08:20:07 AM
These belong to a local friend/audio engineer of mine. He has been collecting for quite a while. This is the second largest RCA mic collection in the country, and most likely in the world. All of the speakers in the picture, including the HUGE speaker that the mic collection is sitting on top of are extremely rare, and extremely beautiful JBL speakers.

I'll leave the full collection picture full size so that you can zoom in. These were taken with an iPhone, so they aren't the best quality.

Title: Re: My buddys vintage RCA mic and vintage JBL speaker collection...
Post by: rokpunk on October 13, 2009, 08:24:49 AM
more....

I'll go through these and label what I can. I know what some of the JBL's are, but not all of them. There are so many RCA's that I don't even know where to start labeling them.

(http://i33.tinypic.com/wt9j82.jpg)
Title: Re: My buddys vintage RCA mic and vintage JBL speaker collection...
Post by: rowjimmy on October 13, 2009, 09:06:43 AM
Wow.

Thanks for sharing.
Title: Re: My buddys vintage RCA mic and vintage JBL speaker collection...
Post by: anodyne33 on October 13, 2009, 09:18:48 AM
So the giant box that the mics are on is one speaker? Looks like the horns face into the scoop there eh? Interesting.
Title: Re: My buddys vintage RCA mic and vintage JBL speaker collection...
Post by: rokpunk on October 13, 2009, 09:43:21 AM
So the giant box that the mics are on is one speaker? Looks like the horns face into the scoop there eh? Interesting.

2 15"'s behind the scoop, two horns on either side. looking at the center of the speaker, sitting 15' in front of it is the ideal listening position. this one is the only known commercial version of this speaker. he has the same speaker in a rosewood finish, but i didn't get a picture of it. he has it in his dining room as a buffet. it's beautiful.
Title: Re: My buddys vintage RCA mic and vintage JBL speaker collection...
Post by: rokpunk on October 13, 2009, 10:07:40 AM
oh, did I mention that every microphone and speaker are in working condition?
Title: Re: My buddys vintage RCA mic and vintage JBL speaker collection...
Post by: chris319 on October 13, 2009, 12:27:11 PM
Does he have any lavalier mics? I can't see any in the picture.
Title: Re: My buddys vintage RCA mic and vintage JBL speaker collection...
Post by: rokpunk on October 13, 2009, 01:59:59 PM
Does he have any lavalier mics? I can't see any in the picture.

a ton of them. far left, coiled up...you'll see them.
also, the very center, on top of the small wooden box-like microphone and under the big 44 mic sits the very first lavaier mic. unreal.
Title: Re: My buddys vintage RCA mic and vintage JBL speaker collection...
Post by: chris319 on October 13, 2009, 09:59:52 PM
OK, I see the lavaliers now.
Title: Re: My buddys vintage RCA mic and vintage JBL speaker collection...
Post by: Gutbucket on October 13, 2009, 10:29:17 PM
Quite a set!

What's the hanging mic on the far right that looks like a bundle of sticks in the shockmount, or rather some buck rodgers dental x-ray?
Title: Re: My buddys vintage RCA mic and vintage JBL speaker collection...
Post by: rokpunk on October 13, 2009, 10:32:26 PM
Quite a set!

What's the hanging mic on the far right that looks like a bundle of sticks in the shockmount, or rather some buck rodgers dental x-ray?

it's a film mic. i can't recall the model number, but it was used in film and television.
Title: Re: My buddys vintage RCA mic and vintage JBL speaker collection...
Post by: Gutbucket on October 13, 2009, 10:42:50 PM
As a prop/mic? or does the strange form serve some function?

I've never seen anything like that before.
Title: Re: My buddys vintage RCA mic and vintage JBL speaker collection...
Post by: chris319 on October 13, 2009, 10:46:04 PM
It's a real mic. I remember seeing a spec sheet for it back in the '60s. The different-length tubes were supposed to act on different frequencies.
Title: Re: My buddys vintage RCA mic and vintage JBL speaker collection...
Post by: flipp on October 13, 2009, 10:55:24 PM
Only thing I've seen like that was years and years ago (mid-late 60s-ish) in one of the Popular magazines (Popular Mechanics I think but won't swear to it). It was a homemade DIY microphone that had the element at the back and a series of tubes glued together. The tubes made from electrical conduit, were in 1" increments, 37 of them. The middle tube and starting point was 36" long with each succeeding tube 1" shorter and glued to the tube next to it. So after the first seven tubes were glued together you had a hexagon (think gattling gun with various length barrels) and you kept gluing tubes til you had used all 37 and the shortest was 1" - a weird looking contraption with the tubes fitting in a funnel with the mic element at the end of the funnel. In the accompanying article it mentioned that the mic was highly directional and was intended for listening to distant nature sounds - birds and other critters specifically. Theory behind all the tubes was the varying lengths were basically "tuned" to different frequencies and with so many tubes the mic basically picked up all of them. That boom mic is the only thing I've seen that even remotely resembles that ancient DIY mic.

strange what sticks in the mind and only needs a gentle reminder to resurface
Title: Re: My buddys vintage RCA mic and vintage JBL speaker collection...
Post by: Gutbucket on October 13, 2009, 11:02:18 PM
Wild.

I was looking at it wondering if the tubes were cut to various resonant lenghts.. or just arranged to look cool.

Thanks.
Title: Re: My buddys vintage RCA mic and vintage JBL speaker collection...
Post by: twatts (pants are so over-rated...) on October 14, 2009, 01:00:16 AM
Pretty damn cool...  I like the NBC mic up front...  That thing is old-old school!

Thanks for sharing!

Terry
Title: Re: My buddys vintage RCA mic and vintage JBL speaker collection...
Post by: rokpunk on October 14, 2009, 08:03:22 AM
to answer the question about the crazy looking mic with all the tubes, here's some info:

(http://www.k-bay106.com/rca10006.jpg)

It's an RCA MI-10006A (made in 1960)
Title: Re: My buddys vintage RCA mic and vintage JBL speaker collection...
Post by: anodyne33 on October 14, 2009, 09:35:06 AM
Looks more like a sci-fi torture device.
Title: Re: My buddys vintage RCA mic and vintage JBL speaker collection...
Post by: rokpunk on October 14, 2009, 09:44:36 AM
Looks more like a sci-fi torture device.

depends where you put it.
Title: Re: My buddys vintage RCA mic and vintage JBL speaker collection...
Post by: Gutbucket on October 14, 2009, 10:24:01 AM
A great photo of an RCA MI-10006A with case, windscreens and manual-
http://www.silviaclassics.com/gallery/image.php?num=127

So it's an early shotgun (in this case gatling gun) 'ultradirectional' microphone.  I bet the individual lengths of the tubes in that funky attachment correspond to the slots along the length of the interference tube of a modern shotgun mic.  Anyone know when the typical slotted single tube shotgun design was developed?
Title: Re: My buddys vintage RCA mic and vintage JBL speaker collection...
Post by: mfrench on October 14, 2009, 10:39:03 AM
where does the laser ray come out from?
Title: Re: My buddys vintage RCA mic and vintage JBL speaker collection...
Post by: rokpunk on October 14, 2009, 11:24:08 AM
he uses these mics, not often, but once in a while. i know he has made ambient recordings using a pair of his 77's before. he's not a taper dork...more of a vintage mic and vintage car dork.
Title: Re: My buddys vintage RCA mic and vintage JBL speaker collection...
Post by: L Ron Hoover on October 14, 2009, 12:45:59 PM
I think this guy may have the most. It's too bad none of the links to the pictures work anymore.

http://www.sssmilwaukee.com/Microphone%20Museum.html (http://www.sssmilwaukee.com/Microphone%20Museum.html)

I really need to check this place out one of these days. I drive right past it all the time when heading to the lake to go fishing.

Here's another article.

http://www.avclub.com/milwaukee/articles/bob-paquettes-microphone-museum,981/ (http://www.avclub.com/milwaukee/articles/bob-paquettes-microphone-museum,981/)

Title: Re: My buddys vintage RCA mic and vintage JBL speaker collection...
Post by: rokpunk on October 14, 2009, 02:38:06 PM
I think this guy may have the most. It's too bad none of the links to the pictures work anymore.

http://www.sssmilwaukee.com/Microphone%20Museum.html (http://www.sssmilwaukee.com/Microphone%20Museum.html)

I really need to check this place out one of these days. I drive right past it all the time when heading to the lake to go fishing.

Here's another article.

http://www.avclub.com/milwaukee/articles/bob-paquettes-microphone-museum,981/ (http://www.avclub.com/milwaukee/articles/bob-paquettes-microphone-museum,981/)

yeah, my friend is an RCA only collector, not a vintage mic collector. he got into RCA's because they were made in new jersey (for use in nyc on tv, mostly) which is close to where we live. he became friends with some of the older techs there, and often went up there and went mic hunting.
Title: Re: My buddys vintage RCA mic and vintage JBL speaker collection...
Post by: rokpunk on October 14, 2009, 02:39:16 PM
THIS is the biggest RCA collection in the world. It's my friends friend, and fellow RCA collector, Jim Webb. Simply amazing.

(http://www.chss.montclair.edu/~pererat/i_9900.gif)
Title: Re: My buddys vintage RCA mic and vintage JBL speaker collection...
Post by: sparkey on October 14, 2009, 03:01:31 PM
Great pics, thanks for sharing y'all.  I recall a friend of mine saying that a client of his had like 6 pairs of large Diaphram RCA mics new in the box.  They were worth something silly, like $20K a pair.  That sound right?

THIS is the biggest RCA collection in the world. It's my friends friend, and fellow RCA collector, Jim Webb. Simply amazing.

(http://www.chss.montclair.edu/~pererat/i_9900.gif)
Title: Re: My buddys vintage RCA mic and vintage JBL speaker collection...
Post by: mfrench on October 14, 2009, 03:30:44 PM
there was a great picture in Popular Science mag (?) a long time back, mid 50's era, maybe even before that (a found on internet thing).
It showed a couple of G-Men agents (FBI) secreted away in a building aiming the *large single tube shotgun mic at some gangsters from behind a curtain, recording what they were saying. stealth stylin'.

* If not that mic, then one very similar to it - a huge shotgun mic.
Title: Re: My buddys vintage RCA mic and vintage JBL speaker collection...
Post by: Frequincy on October 19, 2009, 03:41:30 AM
God this mic porn is turning me on!