[Sursound] SoundField: from Calrec to MBHO, what year?

2011-09-24 Thread Daniel Courville
From the Calrec web site
http://www.calrec.com/uk/support/pages/technicalassistance.aspx, we
learn that they stopped mic production in 1989.

Does somebody know in what year SoundField caps production started at MBHO?

Thanks,

Daniel


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Re: [Sursound] SoundField: from Calrec to MBHO, what year?

2011-09-24 Thread Rev Tony Newnham
Hi

The web site of the current mic manufacturers (SoundFieldLtd) say on their
web site:-
 Early SoundField prototype models were developed using Gerzon's theory in
conjunction with the National Research Development Corporation of Great
Britain and Calrec Audio. Chief Designer at Calrec, Ken Farrar, and
colleagues played a leading role in turning Gerzon's theory into a real
product and Ken Farrar's contribution was later recognised by his
appointment as a Fellow of the Institution of Electrical Engineers
(F.I.E.E.). In 1993, the company SoundField Ltd. was formed specifically to
manufacture and further develop the range of products and their application
in both stereo and multi-channel audio environments. SoundField Ltd. is the
owner of all patent and intellectual property rights relating to SoundField
Technology.

http://www.soundfield.com/company/company.php

Every Blessing

Tony

 -Original Message-
 From: sursound-boun...@music.vt.edu [mailto:sursound-boun...@music.vt.edu]
On
 Behalf Of Daniel Courville
 Sent: 24 September 2011 13:49
 To: Sursound
 Subject: [Sursound] SoundField: from Calrec to MBHO, what year?
 
 From the Calrec web site
 http://www.calrec.com/uk/support/pages/technicalassistance.aspx, we
 learn that they stopped mic production in 1989.
 
 Does somebody know in what year SoundField caps production started at
MBHO?
 
 Thanks,
 
 Daniel
 
 
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Re: [Sursound] SoundField: from Calrec to MBHO, what year?

2011-09-24 Thread Jörn Nettingsmeier

On 09/24/2011 02:48 PM, Daniel Courville wrote:

Does somebody know in what year SoundField caps production started at MBHO?


i wonder: it's clearly evident that the capsules on the sps200 are made 
by haun, but do they also manufacture the capsules for the other 
soundfields?




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Lortzingstr. 11, 45128 Essen, Tel. +49 177 7937487

Meister für Veranstaltungstechnik (Bühne/Studio)
Tonmeister VDT

http://stackingdwarves.net

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Re: [Sursound] SoundField: from Calrec to MBHO, what year?

2011-09-24 Thread Richard Lee
1989 was when Steve Jagger, Ken Farrar and some of the other original 
Calrec mob bought the company back from AMS.  They left the Soundfield with 
AMS.

AMS had problems making the mike consistently.

When Soundfield Research took over, they dug Lynne out of retirement.  She 
used to make the Soundfield capsules for me.  Though no longer a Yorkshire 
virgin, she brought at least the capsule production back to its former, 
Calrec, standard.

When she decided to retire for good, Soundfield Research transferred the 
production jigs to MBHO.  This happened quite recently; 2006?

MBHO do a decent job with the capsules but final assembly  test is still 
done in Wakefield.  MBHO capsules are the only ones with gold flashed mylar 
diaphragms.  Apart from that, the capsule is exactly as I left it circa 
1983 warts  all.

The SP200 uses a MBHO subcardioid capsule.

Info via YorkshireLeaks ..

Why do you ask, Daniel?

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