Offered for sale are these vintage APM (“Accurate Piston Motion”) powered monitor speakers by Sony.
They were produced from 1984-1988, and were made by Sony in Japan.
And as the photos show, they are in very good condition.
These portable speakers offer both battery and AC power options (original Sony AC adapter is included).
Working properly.
Dimensions (inches) of each speaker (H x W x D): 5.5 x 3.75 x 3.5.
Pickup only – just 1 km north of Bathurst St and Steeles Ave in Thornhill/Vaughan (York Region).
