OPTONICA PX-4105
¥ 9,000 (around 1980)
Commentary
Acoustic lens composed of 12 slant plates.
By attaching it to the front of the shorthorn, it improves the directional characteristics mid-range are improved.
Model Rating
Type | Slant plate type acoustic lens |
External dimensions | Width 252x Height 210x Depth 69.4 mm |
Weight | 1.5kg |
Attachment | Anti-vibration cushion x2 Flat Washer x4 Wood screws x4 |