Steve wrote:

Recently, I found a great old amplifier. It was made in Britain and
imported into the US by British Radio Electronics, Ltd. Here are
pictures of it and ads about it.

http://public.fotki.com/farleybob/williamson/

It has two chassis and when I first saw them from a distance, I
thought they were a pair of QUAD II's. Then I thought they just
knocked off the QUAD look, but the amp was released in Sept. 1952,
which I think predates the QUAD. The ads claim that the amp was
actually planned and authorized by DTN Williamson.

Does anyone else pot transformers in this fashion, except QUAD? I
know that Williamson was had just authored a paper with Peter Walker
on the QUAD II circuit in response to the Ultralinear circuit, and
that they were working together on the ESL. Is it possible that
Acoustical mfg. did a run of amps under a different for Williamson?
The preamp shipped with the amp was a rebranded QC II. Again, I'd say
it's strictly a copy of QUAD's trade dress, except that it appears
that this amp was introduced first.

If anyone recognizes this amp or who knows who manufactured it, I'd be
glad to hear. Thanks

I cannot download the pictures properly.
Please host the images at a properly working website thankyou.

Patrick Turner.

"Patrick Turner"


I cannot download the pictures properly.
Please host the images at a properly working website thankyou.



** The pics were all there at 10:52 am - but have all expired now.




........ Phil

"Phil Allison"


** The pics were all there at 10:52 am - but have all expired now.


** They're baaaaaaaack !

http://public.fotki.com/farleybob/williamson/




........ Phil

In article , Patrick Turner
scribeth thus


Steve wrote:

Recently, I found a great old amplifier. It was made in Britain and
imported into the US by British Radio Electronics, Ltd. Here are
pictures of it and ads about it.

http://public.fotki.com/farleybob/williamson/

It has two chassis and when I first saw them from a distance, I
thought they were a pair of QUAD II's. Then I thought they just
knocked off the QUAD look, but the amp was released in Sept. 1952,
which I think predates the QUAD. The ads claim that the amp was
actually planned and authorized by DTN Williamson.

Does anyone else pot transformers in this fashion, except QUAD? I
know that Williamson was had just authored a paper with Peter Walker
on the QUAD II circuit in response to the Ultralinear circuit, and
that they were working together on the ESL. Is it possible that
Acoustical mfg. did a run of amps under a different for Williamson?
The preamp shipped with the amp was a rebranded QC II. Again, I'd say
it's strictly a copy of QUAD's trade dress, except that it appears
that this amp was introduced first.

If anyone recognizes this amp or who knows who manufactured it, I'd be
glad to hear. Thanks

I cannot download the pictures properly.
Please host the images at a properly working website thankyou.

Patrick Turner.

Fine here @ 08:44 !. In Cambridge UK....
--
Tony Sayer

tony sayer wrote:

In article , Patrick Turner
scribeth thus


Steve wrote:

Recently, I found a great old amplifier. It was made in Britain and
imported into the US by British Radio Electronics, Ltd. Here are
pictures of it and ads about it.

http://public.fotki.com/farleybob/williamson/

It has two chassis and when I first saw them from a distance, I
thought they were a pair of QUAD II's. Then I thought they just
knocked off the QUAD look, but the amp was released in Sept. 1952,
which I think predates the QUAD. The ads claim that the amp was
actually planned and authorized by DTN Williamson.

Does anyone else pot transformers in this fashion, except QUAD? I
know that Williamson was had just authored a paper with Peter Walker
on the QUAD II circuit in response to the Ultralinear circuit, and
that they were working together on the ESL. Is it possible that
Acoustical mfg. did a run of amps under a different for Williamson?
The preamp shipped with the amp was a rebranded QC II. Again, I'd say
it's strictly a copy of QUAD's trade dress, except that it appears
that this amp was introduced first.

If anyone recognizes this amp or who knows who manufactured it, I'd be
glad to hear. Thanks

I cannot download the pictures properly.
Please host the images at a properly working website thankyou.

Patrick Turner.

Fine here @ 08:44 !. In Cambridge UK....
--
Tony Sayer

Yes, I got some tiny pictures of the amp.

I would pay $2 for it, but not the freight.

But probably some old giza will want to own that small part of history
and pay a few grand. One man's trash is another man's treasure....

Patrick Turner.