Audio Amplifier 50W, Prototype (mono)

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p1010006.jpg
EXIF ParameterValue
Create Date 0000:00:00 00:00:00
Flash Fired
Exposure Time 1/30
Model C-1
F Number 8.0
ISO 200
Macro On
Focal Length 4.5 mm
Make OLYMPUS OPTICAL CO.,LTD