With
Philips 2300 four-pole electromagnetic speaker. Diameter
28 cm.
Made
by Philips in England.
The volume can be regulated in three
steps using a small lever in the base of the speaker, connected
to a wire wound resistor. Was mainly used for
wire broadcasting.
Data
Serial
number:
15337
Made in:
1932
Purchased in:
2013
Dimensions:
38 x 38 x 14.5 cm
DC resistance:
2000
Ω
What
was broadcast in 1932?
Listen to "When
we're alone" by the orchestra of Roy Fox, sung by Al Bowlly,
recorded on April 13, 1932
Back
A look inside
Volume control
with selector switch in the middle and wire wound resistor
on the right
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