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Lo-D HS-321 Speakers HITACHI Vintage Used
Product Details
This is a Hitachi Lo-D HS-321 speaker.
A high-end speaker from around 1976.
The Lo-D HS-321 is a vintage speaker system from Lo-D (Hitachi),
and it has been confirmed that its specifications are similar to the HS-3 in the same series.
External dimensions are 242mm (width) x 430mm (height) x 220mm (depth).
The enclosure internal volume is 14L, classifying it as a compact bookshelf type.
Each unit weighs 7kg.
When using as a pair, please consider stability during installation.
The price at the time of release was approximately Β₯50,000 per pair.
[Operation Check]
Tweeter level control: OK
(Operation confirmed for both left and right channels)
Sound output: OK
(Confirmed for both left and right channels)
[External Condition]
The exterior of the unit has minor scratches and some dirt.
Dust is attached to the speaker cones.
There is a hole in part of the right speaker cover net.
This is a pre-owned item.
Please review the photos before considering your purchase!
Sound output has been confirmed, but I am an amateur regarding sound quality.
Please understand that this is a vintage item.
Shape: Bookshelf type
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.













