I was just wondering how we used to get away with the switched sockets on
the back of old hi fi amps. My old Rogers has two little two pin sockets,
non shrouded, tiny pins and the construction is pretty cheap. I need one of
these as one has a chip out of its cover on one half. However I suspect they
are not made any more.


Brian

--
----- -
This newsgroup posting comes to you directly from...
The Sofa of Brian Gaff...

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In article ,
Brian Gaff wrote:
I was just wondering how we used to get away with the switched sockets
on the back of old hi fi amps. My old Rogers has two little two pin
sockets, non shrouded, tiny pins and the construction is pretty cheap.
I need one of these as one has a chip out of its cover on one half.
However I suspect they are not made any more.

Depending on make, you might find them on Ebay.

Think the problem is these days each outlet would need to handle the
maximum the connector allows - so if IEC, 10 amps. So would mean a much
more meaty mains switch, etc. A shame in some ways as they were very
useful.

--
*I wonder how much deeper the ocean would be without sponges*

Dave Plowman London SW
To e-mail, change noise into sound.

Somebody who keeps old stuff has told me that these little plugs used to be
made by Bulgin back in the 1960s, but of course not any more. Probably cos
they might well be a death trap for modern elf and safety reasons.
Brian

--
----- -
This newsgroup posting comes to you directly from...
The Sofa of Brian Gaff...

Blind user, so no pictures please!
"Dave Plowman (News)" wrote in message
...
In article ,
Brian Gaff wrote:
I was just wondering how we used to get away with the switched sockets
on the back of old hi fi amps. My old Rogers has two little two pin
sockets, non shrouded, tiny pins and the construction is pretty cheap.
I need one of these as one has a chip out of its cover on one half.
However I suspect they are not made any more.

Depending on make, you might find them on Ebay.

Think the problem is these days each outlet would need to handle the
maximum the connector allows - so if IEC, 10 amps. So would mean a much
more meaty mains switch, etc. A shame in some ways as they were very
useful.

--
*I wonder how much deeper the ocean would be without sponges*

Dave Plowman London SW
To e-mail, change noise into sound.

On 19/10/2016 08:10, Brian Gaff wrote:
Somebody who keeps old stuff has told me that these little plugs used to be
made by Bulgin back in the 1960s, but of course not any more. Probably cos
they might well be a death trap for modern elf and safety reasons.
Brian

No more dangerous than modern mains connectors in most of the world.

Is it a plug or a socket you need?
How about fixing it with epoxy putty?

--
Eiron.

Yes I'm thinking araldite at the moment. The two halves just clamp the pins
with the attacment for each wire all held together by a nut and bolt in the
middle, there are little slots where the wires run out to the top, ie no way
to secure the outer of the flex it is connected to.
Brian

--
----- -
This newsgroup posting comes to you directly from...
The Sofa of Brian Gaff...

Blind user, so no pictures please!
"Eiron" wrote in message
...
On 19/10/2016 08:10, Brian Gaff wrote:
Somebody who keeps old stuff has told me that these little plugs used to
be
made by Bulgin back in the 1960s, but of course not any more. Probably
cos
they might well be a death trap for modern elf and safety reasons.
Brian

No more dangerous than modern mains connectors in most of the world.

Is it a plug or a socket you need?
How about fixing it with epoxy putty?

--
Eiron.

Eiron wrote:

Brian Gaff wrote:
Somebody who keeps old stuff has told me that these little plugs used to be
made by Bulgin back in the 1960s, but of course not any more. Probably cos
they might well be a death trap for modern elf and safety reasons.
Brian

No more dangerous than modern mains connectors in most of the world.

Is it a plug or a socket you need?
How about fixing it with epoxy putty?



** Looks like Brian is talking about these:

http://thumbs1.picclick.com/d/l400/p...-5amp-male.jpg


Has 2 x 5mm pins spaced about 18mm, or the equivalent in imperial.

At least it takes a tool to open one, unlike the nasty PowerCon mains connector which can come apart by twisting and with some effort be mated with the similar Speakon socket.


..... Phil

In article ,
Phil Allison wrote:
At least it takes a tool to open one, unlike the nasty PowerCon mains
connector which can come apart by twisting and with some effort be mated
with the similar Speakon socket.

Then tighten the cord grip correctly. And beware of cheap copies.

We eventually used those on location filming. Where they are plugged and
unplugged far more often than just about anywhere. Often several times a
day. And they were umpteen times more reliable than any other mains
connector.

--
*Verbs HAS to agree with their subjects *

Dave Plowman London SW
To e-mail, change noise into sound.

In article ,
Brian Gaff wrote:
Somebody who keeps old stuff has told me that these little plugs used to
be made by Bulgin back in the 1960s, but of course not any more.
Probably cos they might well be a death trap for modern elf and safety
reasons

As some indeed were. Quad used to fit US style flat pin connectors as
outlets. Handy in that they took up little space on the rear panel.

One major problem is all domestic mains equipment has to come with a 13
amp plug fitted these days. And 13 amp sockets are rather large to fit to
an amp as a switched outlet.

Any mains outlet fitted to domestic equipment would have to comply to the
various regs - shutters etc.

--
*OK, who stopped payment on my reality check?

Dave Plowman London SW
To e-mail, change noise into sound.

On 19/10/2016 11:47, Dave Plowman (News) wrote:
In article ,
Brian Gaff wrote:
Somebody who keeps old stuff has told me that these little plugs used to
be made by Bulgin back in the 1960s, but of course not any more.
Probably cos they might well be a death trap for modern elf and safety
reasons

As some indeed were. Quad used to fit US style flat pin connectors as
outlets. Handy in that they took up little space on the rear panel.

One major problem is all domestic mains equipment has to come with a 13
amp plug fitted these days. And 13 amp sockets are rather large to fit to
an amp as a switched outlet.

Any mains outlet fitted to domestic equipment would have to comply to the
various regs - shutters etc.

Do the current regulations insist that the mains cable must be of insufficient length?
Everything I've bought recently has had a mains cable that doesn't reach from a standard
table height to a standard wall socket height. (Less than 80 cm.)

I have the old miniature Bulgin mains plug (f) and mains inlet socket (m) from a 1976 Powertran kit.
It looks safe, but you can in a matter of moments unscrew the plug and rotate it through 120 degrees,
which would be a nice practical joke....

--
Eiron.

On 19/10/2016 19:32, Eiron wrote:
On 19/10/2016 11:47, Dave Plowman (News) wrote:
In article ,
Brian Gaff wrote:
Somebody who keeps old stuff has told me that these little plugs used to
be made by Bulgin back in the 1960s, but of course not any more.
Probably cos they might well be a death trap for modern elf and safety
reasons

As some indeed were. Quad used to fit US style flat pin connectors as
outlets. Handy in that they took up little space on the rear panel.

One major problem is all domestic mains equipment has to come with a 13
amp plug fitted these days. And 13 amp sockets are rather large to fit to
an amp as a switched outlet.

Any mains outlet fitted to domestic equipment would have to comply to the
various regs - shutters etc.

Do the current regulations insist that the mains cable must be of
insufficient length?
Everything I've bought recently has had a mains cable that doesn't reach
from a standard
table height to a standard wall socket height. (Less than 80 cm.)

Modern building regs require higher socket levels. Presumably that is
what the manufacturers are working to.



--
Graeme Wall
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