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Murphy Radio 1932
The model A3
had been launched in 1931 and was Murphy’s first AC receiver.
It was still on sale in 1932, though the position of the tuning window
had moved slightly. The set cost £17.17.0
and was replaced towards the end of 1932 by the model A3A.
The same cabinet was retained throughout, though the tuning window for
the A3A was returned to the position used in the original A3 receiver from 1931.
About 15000 A3 receivers were sold.
The image below right shows a view of the inside of the receiver.
It can be noted that this particular set has yet to be restored, and
sports decades of dust. A
dust-laden chassis is usually a good sign for a collector, as it indicates that
the receiver has not been "messed around" by other collectors,
reducing the risk of unwelcome surprises during restoration (eg mains
transformer smoking). It can be the case that receivers are sold by other
collectors either because a fault was too hard to repair or that the required
components could not be located. However, in the example shown above it
does appear that the valves are not original. The cabinet is made of solid
Walnut. After this receiver Murphy adopted the Superhet circuit design in all
models bar the cheapest battery sets in the range, hence this was the last
"straight" mains receiver. From the table below it can be noted
that the price of the A3A and A8 dropped substantially during the course of the
year. Frank Murphy had concluded that sales of his receivers were dropping
because the price was too high. He therefore held meetings with dealers
around the country where an agreement was struck that would reduce the profit
margin on receivers sold. Frank Murphy reasoned that the lost profit would
be recovered through increased receiver sales. Unfortunately those dealers
who already had receivers in stock bought at the old trade price were not
compensated for the reduced sale price!
Full range introduced from 1932
| B4 |
Battery Straight Portable |
£15.15.0* |
Fig 1 |
| A3 |
AC Straight Table Set |
£17.17.0 |
Fig 2 |
| A3A |
AC Straight Table Set |
£17.17.0* |
Fig 3 |
| A8 |
AC Superhet Table Set |
£31.10.0* |
Fig 4 |
*B4 priced reduced to £12.10.0, A3A price reduced to £13.10.0
and A8 price reduced to £24.0.0 November 1932
   

Continue to 1933
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